When you're this in love, you just can't keep your hands off each other! Whether on vacation, strolling through town or walking red carpets, these celeb lovebirds aren't afraid to show the world a little PDA -- and we can't get enough of how sweet they are!
Jennifer Lopez and Alex Rodriguez
The power couple made a very public display of affection when they kissed for cameras outside New York City's Rockefeller Center on Dec. 6.
Morgan Evans and Kelsea Ballerini
The country stars were all about the PDA at the 2019 CMA Awards in Nashville on Nov. 13, and these two cuties were no exception!
Sarah Hyland and Wells Adams
The Bachelor Nation star dipped his fiancée as they danced down the red carpet at the 2019 People's Choice Awards in Santa Monica, California.
Rebecca Romijn and Jerry O'Connell
O'Connell sweetly kissed his wife's forehead at a Carter photocall in Madrid, Spain, on Nov. 7.
Norman Reedus and Diane Kruger
The Walking Dead star had his arm around his ladylove's shoulder while Kruger had one around her man's back as they strolled through New York City on Nov. 7.
Jenna Dewan and Steve Kazee
Dewan showered her boyfriend with sweet words on his birthday, sharing a series of too sweet cuddly pics to Instagram in his honor. "The world became a better place the day you were born...Your strength, gentleness, humor and caring beautiful soul touches everyone who knows you. I am the luckiest girl in the world to love you and be loved by you❤️ Happy birthday @stevekazee! (You’re going to kill me for the last shot sorrrrry)," the mom-to-be wrote on Oct. 30.
Behati Prinsloo and Adam Levine
The model and her Maroon 5 frontman hubby were super lovey-dovey at a basketball game between the Los Angeles Lakers and the Dallas Mavericks at Los Angeles' Staples Center on Dec. 1.
Zoe Kravitz and Karl Glusman
The new Catwoman walked hand in hand with her husband through New York City's Washington Square Park on Oct. 23.
Christopher Backus and Mira Sorvino
The actors, who have been married for 15 years, puckered up at a photocall for Drowning during the 14th Rome Film Festival in Italy on Oct. 20.
Emma Slater and Sasha Farber
The dance pros shared a kiss before heading into the Dancing With the Stars rehearsal space in Los Angeles on Oct. 18.
Lily Allen and David Harbour
Liam Hemsworth and Maddison Brown
The two couldn't keep their hands off each other during a PDA-filled date in NYC.
Andrea Russett and Hunter Moreno
The YouTuber got real mushy over her photographer beau, captioning a red-tinged PDA pic on Oct. 11, "I HAVE FEELINGS FOR YOU!!!!!! ehem anyway.. y’all hear sum?"
Justin Verlander and Kate Upton
The model congratulated her husband with a kiss after his Houston Astros beat the Tampa Bay Rays 6-1 to win the American League Division Series at Minute Maid Park in Houston on Oct. 10.
Cory Booker and Rosario Dawson
The New Jersey senator and the 40-year-old actress embraced during their rare red carpet appearance together at the launch of Dawson's eco-solution film, The Need to Grow, in Los Angeles on Oct. 9.
Anwar Hadid and Dua Lipa
We're not sure how they managed to walk like this, but the two got extra snuggly as they strolled arm in arm through New York City's NoHo neighborhood on Oct. 9.
Randall Emmett and Lala Kent
So sweet! The engaged couple puckered up over lunch and milkshakes at Sugar Factory American Brasserie Las Vegas on Oct. 5.
Maggie Gyllenhaal and Peter Sarsgaard
The Deuce star stuck close by her husband at a New York City screening of The Irishman on Sept. 27.
Harley Quinn Smith and Austin Zajur
Fall-ing for you! The Once Upon a Time... In Hollywood actress laid a kiss on her new beau during a trip to Disneyland in Anaheim, California, on Sept. 26.
Hilarie Burton and Jeffrey Dean Morgan
So in love! These two couldn't get enough of each other at the season 10 premiere party for The Walking Dead in West Hollywood on Sept. 23.
Lauren Silverman and Simon Cowell
Getting goofy with their PDA! Cowell made a funny face as Silverman pulled her partner in to plant a big kiss on his cheek as they walked the red carpet ahead of America's Got Talent's live taping in Hollywood on Sept. 17.
Jodie Turner-Smith and Joshua Jackson
While out shopping in New York City on Sept. 16, the British model and the Affair star stopped to share a sweet kiss on the sidewalk as they waited to cross the street. The pair was also spotted laughing and holdings hands during their stroll, with Jackson being quite the gentleman by holding their shopping bags. Turner-Smith even joked on her Instagram Story that she had managed to get her boyfriend to visit "3x in the last month bc of me."
Zazie Beetz and David Rysdahl
The Atlanta star and her boyfriend kissed on the red carpet for the 76th Venice Film Festival screening of her movie, Seberg, in Italy on Aug. 30.
Katy Perry and Orlando Bloom
The engaged couple stole a moment for themselves as they walked the red carpet at the premiere for Bloom's new show, Carnival Row, in Hollywood on Aug. 21.
Benjamin Mascolo and Bella Thorne
The Midnight Sun actress gave her new beau an intimate Eskimo kiss as they celebrated the Italian musician's double-platinum success with his duo, Benji & Fede, at TAO Los Angeles on Aug. 17. The pair was first spotted together in April, just days after Thorne's split from Mod Sun.
Brendan McLoughlin and Miranda Lambert
Perfect in pink! The "It All Comes Out in the Wash" singer and her color coordinated hubby held hands en route to dinner in New York City on Aug. 15.
Chris Lane and Lauren Bushnell
The Bachelor gal jumped on her fiancé, planting a kiss on him in front of a sign bearing her beau's name -- which was partially cropped out of the frame. "Love me some Ris Lan," she joked on Aug. 16.
Nikki Bella and Artem Chigvintsev
Can you even with these lovebirds? After goofing around with Bella's sister, Brie, on the blue carpet, the former DWTS partners shared a sweet kiss at the 2019 Teen Choice Awards in Hermosa Beach, California, on Aug. 11.
Garrett Hedlund and Emma Roberts
The new couple was spotted holding hands and giggling as they strolled down a Los Angeles street on Aug. 10.
Hailey and Justin Bieber
These two are always on the go but make time for each other, as evidenced by this blurry smooch the married duo shared halfway across the globe on July 31, which Hailey captioned with just two perfect emojis: "???."
Leona Lewis and Dennis Jauch
Newlywed bliss! Jauch leaned over to give his new wife a kiss as they enjoyed their honeymoon on a local beach in Capri, Italy, on July 31. The X Factor alum and the choreographer wed in Florence, Italy, just a few days earlier.
Camila Cabello and Shawn Mendes
The frolicking fun continued for the "Señorita" collaborators, who were snapped canoodling in the water in Miami Beach on July 29. Wearing a white swimsuit, the former Fifth Harmony singer soaked up the sun with the Canadian crooner, nuzzling his ear during one embrace. After they left the waves, the two were also seen holding hands on the boardwalk. The shore outing came a day after Cabello stepped out to support Mendes on the latest stop of his tour at Miami’s American Airlines Arena.
Adam DeVine and Chloe Bridges
The funny man held on tight to his lady love as he gave her a kiss on the cheek at the Los Angeles premiere of HBO's The Righteous Gemstones on July 25.
Joe Jonas and Sophie Turner
The Game of Thrones star shared an intimiate moment between her and her husband with fans, captioning this July 20 'gram with nothing but a black heart.
Gisele Bündchen and Tom Brady
While vacationing with their family in Costa Rica on July 16, paparazzi caught the power couple locking lips in the ocean. Sporting blue swim shorts, a shirtless Brady was spotted wrapping his hands around his model wife, who wore a colorful string bikini. At one point, the two passionately kissed as one of their dogs swam by. Brady and Bündchen seem to be enjoying their trip, with both taking to their Instagram Stories to share highlights from their relaxing getaway.
Ashley Iaconetti and Jared Haibon
The celebrations are starting early for this Bachelor Nation couple! The engaged duo, who met on season two of Bachelor in Paradise and will wed in August, gathered a few of their BFFs for a pre-wedding party in Santa Monica, California, on July 16. Iaconetti and her girlfriends relaxed with matching PJs, champagne toasts and massages at the Viceroy Santa Monica Hotel before their crew gathered for a poolside hang with the boys followed by dinner, where the reality stars stole a kiss during the meal.
Prince Harry and Meghan Markle
Daryl Sabara and Meghan Trainor
Their love is so loud, it roars! Trainor couldn't stop beaming as her hubby planted a kiss on her cheek at The Lion King world premiere in Hollywood on July 9.
Val Chmerkovskiy and Jenna Johnson
The perfect cheerleader! Before cheering on his wife courtside as she played in the Monster Energy $50K Charity Challenge Celebrity Basketball Game, Chmerkovskiy planted a kiss on his lady love as they walked the red carpet at UCLA's Pauley Pavilion in Westwood, California. The July 8 matchup pitted Team Gronk -- the side Johnson played on, led by Super Bowl champ Rob Gronkowski -- against Team Floyd, headed up by boxing legend Floyd Mayweather, and raised money for Teen Cancer America.
Nikki Reed and Ian Somerhalder
Summer lovin'! The couple paused for a kiss before heading into the Armani Fall/Winter 2019/20 show during Paris Fashion Week in France on July 2.
Rob Lowe and Sheryl Berkoff
The Wild Bill star and his wife shared an intimate moment on the red carpet at the closing ceremony of the 59th Monte Carlo TV Festival in Monaco on June 18.
Kate Hudson and Danny Fujikawa
Looking good! The 40-year-old actress slipped her hand through her boyfriend's arm as they attended the Bvlgari Hight Jewelry Exhibition in Capri, Italy, on June 13.
Jessica Origliasso and Kai Carlton
The Veronicas singer laid a kiss on her girlfriend as they celebrated L.A. Pride 2019 in West Hollywood on June 9.
Jason Sudeikis and Olivia Wilde
Sudeikis snuck in a sweet kiss as he and his fiancée participated in the annual Big Slick Celebrity Weekend party and show in Kansas City on June 8.
Kyra Sedgwick and Kevin Bacon
Sedgwick gladly accepted a sweet kiss on the head from her husband as they stuck close together at the New York City premiere of City on a Hill on June 4.
Teyana Taylor and Iman Shumpert
The loved-up duo showed off their love for both coordinated ensembles and PDA at the same awards show.
Ellen Page and Emma Portner
One day after sharing an intimate black-and-white photo in honor of Pride, The Umbrella Academy star and her wife shared a big kiss at the New York City premiere of Tales of the City on June 3.
Blake Shelton and Gwen Stefani
The "Misery" singer took to her Instagram Story during the Luke Bryan concert at The Doghouse in Tishomingo, Oklahoma, with her main man on May 23. Stefani and Shelton looked they were enjoying the show and each other, as the country crooner leaned in to give his ladylove a sweet kiss when he realized she was filming the moment.
G-Eazy and Yasmin Wijnaldum
The "West Coast" rapper planted a kiss on his Victoria's Secret model girlfriend at KROST's Second Semester collection New York City pop-up on May 22.
Jada Pinkett Smith and Will Smith
The Aladdin star couldn't stop sweetly smothering his wife with smooches at the Hollywood premiere of his Disney live-action flick on May 21.
Taron Egerton and Emily Thomas
The Rocketman star gave his girlfriend a big kiss on the cheek at his film's U.K. premiere in London on May 20.
Justin Timberlake and Jessica Biel
JT was sent off with a kiss from his proud wife as he accepted an honorary doctorate at the Berklee College of Music Commencement in Boston, Massachusetts, on May 10.
Barbara Palvin and Dylan Sprouse
Aah, young love! The cover girl and her actor beau were attached at the hip while celebrating the 2019 Sports Illustrated Swimsuit Issue launch at Seaspice in Miami on May 10.
Swizz Beatz and Alicia Keys
Katelyn Jae and Kane Brown
The soon-to-be first-time parents shared a kiss on the 2019 Billboard Music Awards red carpet on May 1. See even more adorable couples who graced the Sin City awards show here.
Rita Wilson and Tom Hanks
The Oscar winner embraced his wife at the 2019 Stagecoach Festival in Indio, California, on May 27, where Wilson was performing.
Alec and Hilaria Baldwin
The actor really laid one on his wife while at the Tribeca Film Festival after-party for the film Crown Vic, hosted by Bulleit at Bulleit Lounge, on April 26 in New York City.
Chip and Joanna Gaines
Smooches! They may have graduated from Fixer Upper, but the HGTV stars are still schooling the rest of us in adorable PDA 101.
Ashley Graham and Justin Ervin
The husband-and-wife duo shared a kiss before heading into Gigi Hadid's denim-themed 24th birthday party in New York City on April 22.
Colin Jost and Scarlett Johansson
Joe LoCicero and Gina Rodriguez
The engaged actors weren't afraid to kiss in front of the cameras along the red carpet at the premiere of Rodriguez's new Netflix film, Someone Great, in Hollywood on April 17.
Mariah Carey and Bryan Tanaka
After taking in a performance of Hamilton on Broadway, the songbird diva gave her beau a kiss as they continued celebrating Tanaka's birthday at TAO Downtown in New York City on April 11.
Gabrielle Union and Dwyane Wade
Union and the couple's daughter, Kaavia, were on hand for Wade's final Miami Heat home game on April 9. The pro baller gave his wife a sweet kiss after his team defeated the visiting Philadelphia 76ers on his historic night.
JAY-Z and Beyonce
They're crazy in love! Jay and Bey shared a sweet smooch during the 50th NAACP Image Awards in Hollywood on March 30, where the Brooklyn-born rapper was honored with the President's Award.
Gabriel Glenn and Paris Jackson
The cute couple held hands after leaving The Mint in Los Angeles on March 30, where they played their first concert as musical duo Soundflowers.
Becca Kufrin and Garrett Yrigoyen
Stripping down! The Bachelorette congratulated her fiancé with a kiss after he guest hosted Chippendales at Rio All-Suite Hotel & Casino in Las Vegas on March 23.
Armie Hammer and Elizabeth Chambers
The On the Basis of Sex star pulled his wife in close to him at a special screening of Hotel Mumbai at New York City's Museum of Modern Art on March 17.
Michael Caussin and Jana Kramer
The former NFL pro and the "Dammit" singer shared a passionate kiss as they walked the red carpet at the 2019 iHeartRadio Music Awards in Los Angeles on March 14.
Will Chase and Ingrid Michaelson
The "Girls Chase Boys" singer snuggled up to her Nashville alum beau at the same opening night production of Kiss Me Kate.
Colton Underwood and Cassie Randolph
Cooke Maroney and Jennifer Lawrence
Lawrence looked smitten with her fiancé, who gave her a sweet kiss on the head as they waited for their ride after dining at a sushi restaurant on New York City's Upper East Side on March 9.
Lili Reinhart and Cole Sprouse
The Riverdale co-stars and real-life couple couldn't stop snuggling as they walked the red carpet for the premiere of Sprouse's new film, Five Feet Apart, in Los Angeles on March 7.
Cash Warren and Jessica Alba
The parents of three looked like newlyweds at the 2019 Vanity Fair Oscar Party in Beverly Hills on Feb. 24.
Liv Lo and Henry Golding
The Crazy Rich Asians star gave his wife a big kiss at the same Vanity Fair after-party.
Sam Rockwell and Leslie Bibb
The pair continued their red carpet PDA streak at the 2019 Vanity Fair Oscar Party.
Natalie Portman and Benjamin Millepied
The normally PDA-shy parents of two held hands as they arrived at the annual Vanity Fair soiree.
Lucy Boynton and Rami Malek
The Bohemian Rhapsody co-stars and real-life couple had an intimate moment during the 2019 Oscars, where Malek won Best Actor for his portrayal of Queen's Freddie Mercury.
Offset and Cardi B
The reunited couple couldn't keep their hands -- or tongues! -- off each other at the 2019 GRAMMY Awards.
Kacey Musgraves and Ruston Kelly
The "Rainbow" singer celebrated her GRAMMY wins by sharing a smooch with her hubby backstage at the awards show on Feb. 10.
Taylor Swift and Joe Alwyn
After the 2019 BAFTAs in London, England, on Feb. 10, the couple was spotted at the British Vogue and Tiffany & Co. Fashion and Film Party at Annabel's Member's Club after the awards show. The Favourite actor looked dapper in a classic black tux and bow tie, while Swift stunned in a light blue Stella McCartney dress. The sweet duo held hands as they walked outside, with Alwyn leading the way.
Pink and Carey Hart
Neil Patrick Harris and David Burtka
NPH snuggled up to his husband as they sat front row at the Joseph Abboud show during New York Fashion Week on Feb. 4.
Philip Schneider and Hilary Swank
Snow in love! The duo was completely giddy during a wintery photoshoot at the St. Regis Hotel in Park City, Utah, on Jan. 27. Swank was in the ski town for the 2019 Sundance Film Festival.
Dove Cameron and Thomas Doherty
The 23-year-old Agents of S.H.I.E.L.D. actress and her boyfriend got adorably affectionate while partaking in an idyllic catamaran cruise through Sandals Resorts Island Routes while vacationing at Sandals South Coast in Jamaica.
Chrissy Teigen and John Legend
The adorable couple shared a huge smooch during the 2019 Critics' Choice Awards.
Evan Ross and Ashlee Simpson Ross
It's a jungle onstage! The husband-and-wife duo, who wore both rocking safari-inspired outfits on stage, shared a steamy kiss during their concert at the Bowery Ballroom in New York City on Jan. 7.
Catherine Zeta-Jones and Michael Douglas
Douglas gave his wife a sweet kiss on the hand as they walked the red carpet together at the 2019 Golden Globes on Jan. 6. To see even more adorable couples from the awards show, click here.
Julia Roberts and Daniel Moder
After the Golden Globes, the Homecoming star indulged in some In-N-Out -- and a kiss from her hubby! "Fun Night W My Fella. Congratulations to All! And to all a good ( burger) night," she wrote on Instagram on Jan. 6.
David and Victoria Beckham
The fashionable duo shared a rare moment of PDA at the Kent & Curwen Fall/Winter 2019 presentation during London Fashion Week Men's on Jan. 6.
Kanye West and Kim Kardashian West
The soon-to-be parents of four couldn't keep their hands off each other while enjoying the view from the balcony of their new condo in Miami Beach, Florida, in January 2019. Kim was smiling wide as she kissed her hubby, who had his hands firmly on her famous derriere.
Jason Momoa and Lisa Bonet
The Aquaman star planted a kiss on his wife at his superhero film's premiere in December 2018.
Jenny McCarthy and Donnie Wahlberg
The SiriusXM radio host got a kiss on the cheek from her hubby after they attended The Masked Singer premiere karaoke party at The Peppermint Club in L.A. in December 2018.
Portia de Rossi and Ellen DeGeneres
The longtime couple couldn't stop smiling as they walked hand in hand to the Jimmy Kimmel Live set in Los Angeles on Dec. 10.
Brad Falchuk and Gwyneth Paltrow
The newlyweds shared a smooch while helping honor Ryan Murphy at the producer's Hollywood Walk of Fame ceremony in Los Angeles in December 2018.
Topher Grace and Ashley Hinshaw
Too sweet! The '70s Show alum kept his wife's feet dry from the rain, gamely carrying her down Hollywood Boulevard before they enjoyed the world premiere of Mary Poppins Returns in Los Angeles in November 2018.
Britney Spears and Sam Asghari
The pair spent Nov. 29 in a house by the beach, where the “Slumber Party” singer planted a kiss on her shirtless boyfriend’s cheek as he snapped a photo.
Emily Blunt and John Krasinski
These two simply couldn't get more regal! The adorable Hollywood lovebirds looked like a million bucks at the Academy of Motion Picture Arts and Sciences' 10th Annual Governors Awards, laughing and smiling as they walked the gala's red carpet.
Natalia Dyer and Charlie Heaton
The real-life couple (they're also an item on-screen on Stranger Things) looked in sync as they held hands exiting the Miu Miu party at the Maxfield store in West Hollywood on Sept. 13.
Katey Sagal and Kurt Sutter
The Married... With Children alum gave her hubby a smooch to help him celebrate the premiere of his latest show, FX's Mayans M.C., in Hollywood in August 2018.
Simon Cowell and Lauren Silverman
The pair were in high spirits after Cowell received a star on the Hollywood Walk of Fame earlier in the day, and they kept the fun going, kissing and holding hands outside the after-party in Los Angeles in August 2018.
Danica Patrick and Aaron Rodgers
The elite athletes shared a sweet kiss before Patrick raced in the Indianapolis 500 at the Indianapolis Motor Speedway in Indiana on May 27.
Dwyane Wade and Gabrielle Union
Talk about picture perfect! The sweet pair looked completely in love as they posed beachside during their vacation in Saint-Jean-Cap-Ferrat, France, in May 2018. Wade planned the romantic getaway through Booking.com at Grand-Hotel du Cap-Ferrat.
Nick Offerman and Megan Mullally
The hilarious duo showed their affection for one another onstage at the 43nd Annual Gracie Awards in Beverly Hills, where Offerman had just presented his wife with the award for Best Supporting Actress in a Comedy or Musical.
Thomas Sadoski and Amanda Seyfried
These two only had eyes for each other during the 2018 Met Gala.
Joe Manganiello and Sofia Vergara
The happy couple couldn't help but cuddle up on the red carpet at WCRF's 'An Unforgettable Evening' event, presented by Saks Fifth Avenue, in Beverly Hills in February 2018.
Tracy Morgan and Megan Wollover
The sweet couple, who wed in 2015, shared a loving kiss on the red carpet at the premiere of The Last O.G. in New York City in March 2018.
Kumail Nanjiani and Emily V. Gordon
The husband-and-wife writing team shared a sweet kiss at a cocktail reception for their movie, The Big Sick, at Los Angeles' Chateau Marmont in December 2017.
Kyle Jacobs and Kellie Pickler
The country singer's husband planted a kiss on her cheek during the 2017 CMA Awards in Nashville.
Luciana Barroso and Matt Damon
The Suburbicon actor and his wife shared a sweet moment on the red carpet at the Thor: Ragnarok premiere in October 2017.
Blake Lively and Ryan Reynolds
The beaming actress held her hubby's hand as they left their New York City hotel in October 2017.
Kyra Sedgwick and Kevin Bacon
The longtime couple showed their love for one another at the Tribeca TV Festival screening of Ten Days in the Valley in New York City in September 2017.
Nikki Reed and Ian Somerhalder
Somerhalder gave his wife a kiss on the cheek as they walked the "green" carpet at the 27th Annual EMA Awards in Santa Monica, California, in September 2017.
Madelaine Petsch and Travis Mills
The Riverdale actress and her boyfriend got adorably affectionate on the black carpet at Variety's Power of Young Hollywood gala at TAO restaurant in Los Angeles in August 2017.
Nicole Kidman and Keith Urban
How can you not love these two? The Australian duo shared a passionate kiss at the 2017 Oscars.
Maksim Chmerkovskiy and Peta Murgatroyd
The Dancing With the Stars pros hit their first carpet since their July wedding, attending the 2017 Industry Dance Awards and Cancer Benefit Show in Los Angeles, where Chmerkovskiy proudly planted a kiss on his wife's cheek.
Ashton Kutcher and Mila Kunis
Just one month shy of their first wedding anniversary, the adorable actors locked lips after getting caught on the kiss cam at game two of the NBA Finals in June 2016.
Kristen Bell and Dax Shepard
The Veronica Mars alum made her first-ever Instagram post in February 2016 a good one: a sweet smooch with her hubby!
Eric Johnson and Jessica Simpson
This husband-wife duo is well-known for their love of PDA, so it's no surprise that the two got a little handsy during a date night in March 2016.
Dwayne Johnson and Lauren Hashian
The actor and his wife looked more in love than ever when they hit the red carpet for the Jumanji: The Next Level premiere in Hollywood on Dec. 9.