From goofing around with the Los Angeles Rams mascot to cheering with the hometown crowds at the iconic Madison Square Garden, celebrities come out in full force for their teams -- no matter what the sport! The MLB, NBA, NHL and NFL are all repped by A-listers, as are tennis matches and golf games! Click through the gallery to see some of Hollywood's biggest sports fans.
The Keeping Up With the Kardashians star supported then-boyfriend Tristan Thompson as his NBA team, the Cleveland Cavaliers, took on the Los Angeles Lakers at the Staples Center in L.A. on Jan. 13, beating the home team 101-95. Kardashian's all-black courtside uniform included a turtleneck crop top, fitted pants with fur detailing and a trench coat.
Is Spider-Man's new superpower golfing? Holland hit the links during the pro-am round of the Sony Open at the Waialae Country Club in Honolulu, Hawaii, on Jan. 9.
Sorry about dem Bears! The Ranch star may have been all decked out to support his beloved Chicago NFL team, but the Bears still fell to last year's Super Bowl champs, the Philadelphia Eagles, in a dramatic wild-card game at Soldier Field on Jan. 6. The Eagles won the playoff matchup 16-15.
Christmas at the Garden! Adam Sandler caught a Knicks basketball game on Christmas with wife, Jackie, and the couple's two daughters, Sadie, 12, and Sunny, 10, at Madison Square Garden in NYC. It was a tough holiday outing for the family's team, who were defeated by the Milwaukee Bucks 109-95.
Nick Jonas, Sophie Turner and Joe Jonas
The Game of Thrones star joined the famous brothers courtside to watch the Phoenix Suns take on the New York Knicks at NYC's Madison Square Garden on Dec. 17.
The Marvelous Mrs. Maisel star and her husband, Jason Ralph, were also at MSG, but the home team sadly lost to the Suns 128-110.
Do the wave! The This Is Us star stood up and cheered for the Los Angeles Clippers as they took on the visiting Portland Trail Blazers. The visiting team ended up besting the Clips 131-127.
On Dec. 16, the Fall Out Boy bassist witnessed a solid game between the Los Angeles Rams and Philadelphia Eagles at the Los Angeles Memorial Coliseum, where Nick Foles flew his birds into a 30-23 victory.
Jessica Alba and Gabrielle Union
The L.A.'s Finest co-stars looked super fashionable as they watched Union's husband, Dwyane Wade, and his Miami Heat teammates take on the Los Angeles Lakers on Dec. 10. The game was Wade's last at Staples Center, as the NBA pro is retiring at the end of this season, and in his final matchup against LeBron James, the Lakers narrowly came out the victors with a 108-105 win.
Chloe Sevigny, Pete Davidson and John Mulaney
The trio chatted during the New York Knicks game at Madison Square Garden in New York City on Dec. 3, where the hometown Knickerbockers ended up losing to the visiting Washington Wizards 110-107.
Jeannie Mai and Christina Milian
Go Lakers! The daytime talk show host and the singer showed off their team spirit while cheering for the home team, who beat the visiting Phoenix Suns 120-96 at Staples Center in Los Angeles on Dec. 2. Husband-and-wife duo Adam Levine and Behati Prinsloo also sat courtside, and Pat Sajak and Will Ferrell were in attendance as well.
Miguel and Nazanin Mandi
The newlyweds looked blissful and happy as they chatted with a friend courtside at the Los Angeles Lakers game against the Indiana Pacers at Staples Center on Nov. 29, which the home team won 104-96.
While Down Under, the Vox Lux star brushed up on her Australian rules football during a Melbourne Demons AFL training session at Gosch's Paddock in the Victoria capital on Nov. 28.
Two days after jokingly booing Tristan Thompson courtside, Jenner was back supporting the Philadelphia 76ers. She cheered on rumored beau Ben Simmons' team as they took on the Brooklyn Nets at the Barclays Center in New York on Nov. 25.
Geri Horner and Sam Smith
Spice up your life -- on the racetrack! The British singers hung out with the Red Bull Racing team before the Abu Dhabi Formula One Grand Prix sped into action at Yas Marina Circuit in the United Arab Emirates on Nov. 25.
Cardi B and Offset
In case any NBA fans don't know who Cardi B is, they sure do now! The "I Like It" rapper rocked a huge necklace with her name on it while watching the Atlanta Hawks take on the Boston Celtics in Atlanta, Georiga, on Nov. 23 alongside her equally blinged-out beau.
Ellen Pompeo and Chris Ivery
The couple clearly had a blast watching the visiting New Orleans Pelicans play the New York Knicks at Madison Square Garden on Nov. 23.
The Bohemian Rhapsody star and his pals had a great time watching the New York Knicks take on the visiting Portland Trail Blazers at NYC's Madison Square Garden on Nov. 20, even if the Knickerbockers did end up losing 118-114.
Arnold Schwarzenegger and Cindy Crawford
The action star and the iconic supermodel were all smiles as they posed for a court-side snapshot with LeBron James ahead of the Los Angeles Lakers' game against the Portland Trail Blazers at the Staples Center in Downtown L.A. on Nov. 14.
The British actor posed for pics during the Los Angeles Lakers game at Staples Center on Nov. 11. Garfield caught a tight game, as the Lakers pulled ahead of the visiting Atlanta Hawks 107-106.
The rapper was spotted on the sidelines of the Los Angeles Rams game against the visiting Seattle Seahawks at the Los Angeles Memorial Coliseum on Nov. 11. The Rams domination continued, with the home team winning 36-31 and moving on to a 9-1 record.
The model-actress showed off her abs and her creative snacking skills during the Los Angeles Lakers game at Staples Center on Nov. 7.
Nick and Joe Jonas
The brothers looked quite serious as they watched the Lakers take on the visiting Minnesota Timberwolves that same evening. No need to worry, JoBros! The home team won 114-110.
Sitting next to her Saturday Night Live castmate Michael Che and another male friend, the funny lady went through a rollercoaster of emotions watching the New York Knicks take on the Chicago Bulls at Madison Square Garden on Nov. 5. It was a very tight game too -- the Bulls just squeaked by the home team 116-115.
Ashley Graham and Justin Ervin
The pair was all smiles at the Brooklyn Nets game on Nov. 4. The duo are regulars at the team's home games at Barclays Center, and they must be good luck when they're in attendance -- on this night, the Nets crushed the Philadelphia 76ers 122-97.
Beer in hand, the 28-year-old actress got into the action as the New York Rangers beat the Buffalo Sabres 3-1 at NYC's Madison Square Garden on Nov. 4.
The Modern Family actress gave her dad, Glenn Workman, a big hug as they sat courtside at the Los Angeles Lakers game at Staples Center on Nov. 4. Winter's boyfriend, Levi Meaden, joined them for the game, which the visiting Toronto Raptors won 121-107.
Judd Apatow and Leslie Mann
The husband-and-wife dup wasn't a bit spooked at the Los Angeles Lakers game on Halloween, but that's probably because the home team narrowly beat the Dallas Mavericks 114-113.
The actor -- a Connecticut native -- went through a big range of emotions as he watched the New York Knicks take on the Indiana Pacers at NYC's Madison Square Garden on Oct. 31. The visiting squad ended up topping the Knickerbockers 107-101.
Ben and Quinlin Stiller
The father-son duo, who are frequently spotted at New York Knicks games, sat courtside as the Brooklyn Nets faced their crosstown opponents at NYC's Madison Square Garden on Oct. 29.
Sunny Suljic and Jonah Hill
The young actor-skateboarder had Hill laughing as they watched the Knicks ultimately beat the visiting Nets 115-96 at MSG.
Talk about dedication! Bass and his husband, Michael Turchin, completed the "sports equinox," going to every major U.S. pro sports game that took place in Los Angeles on Oct. 28. It looks like the L.A. Clippers game was the one that tore up his heart, however, because he looked pretty excited to pose with the team mascot, Chuck the Condor, at Staples Center.
The Black-ish star didn't just watch the Clippers game, he got involved in it, throwing T-shirts to fans in the stands. The hometown team ended up beating the visiting Washington Wizards 133-113.
Ben Affleck and Matt Damon
The lifelong besties were in great spirits when their beloved hometown Boston Red Sox beat the Los Angeles Dodgers in game five of the 2018 World Series on Oct. 28. See which other famous faces came out to L.A.'s Dodger Stadium for the final three games of the championship series here.
The "All About That Bass" singer's brother, Ryan Trainor, posted this group pic of the pair surrounded by friends at the Los Angeles Rams game at L.A. Memorial Coliseum on Oct. 28. It was a pretty great game to be at -- the home team remained undefeated, beating the visiting Green Bay Packers in an exciting game that ultimately found the Rams on top, 29-27.
The actor and his longtime pal, Greta Caruso, watched the Golden State Warriors take on the Brooklyn Nets at the Barclays Center in Brooklyn, New York, on Oct. 28.
The model had a laugh during the same Nets home game in Brooklyn, New York.
Michael B. Jordan
The Black Panther star donned a white hoodie and paint-splattered black jeans as he watched the Los Angeles Lakers take on the visiting Denver Nuggets at Staples Center on Oct. 25. The LeBron James-led Lakers won 121-114.
The Anchorman star led the crowd in chanting for the Los Angeles Football Club at the Banc of California Stadium on Oct. 21, which makes total sense since he's a co-owner of the club!
Chris Pratt and Matt Damon
The Jurassic World: Forbidden Kingdom star had his game face on as he and Damon watched the UFC 229 event at the T-Mobile Arena in Las Vegas on Oct. 6.
The Logan star and his wife, Deborra-lee Furness, got into the action while watching Roger Federer's U.S. Open match from the tennis champ's box during the second day of the tournament on Aug. 28.
Take Axl out to the ball game! Duhamel brought his towheaded tot to see the Los Angeles Dodgers play the St. Louis Cardinals on Aug. 22, and the pair were pretty stoked about their view. "Front row seats at Dodger Stadium. What?!" the proud dad captioned an Instagram pic with his son. Despite the team spirit, the home team fell to the Cards 3-1.
The "This Is It" singer took the mound for a ceremonial first pitch before the Chicago White Sox and Minnesota Twins game at Guaranteed Rate Field in Chicago on Aug. 22. McCreery threw a wildly high pitch, which he joked about later on Twitter, writing, " been awhile since ive been on the bump."
Three cheers for the... away team?! The Mad Men alum, a St. Louis native, looked elated during the Los Angeles Dodgers game on Aug. 21, but that's most likely because his beloved Cardinals were visiting the Big Blue at Dodger Stadium. Lucky for Hamm, who attended the game with pal Jason Bateman, the Cards beat the home team 5-2.
Rap royalty came out to support Ice Cube's BIG3 professional three-on-three basketball league at the Infinite Energy Arena in Atlanta, Georgia, on Aug. 10. The second-year league, which features former NBA All-Stars like Nate Robinson, Amar’e Stoudemire, Chris ‘Birdman’ Andersen and Metta World Peace, attracted a who’s who of hip-hop basketball fans including 2 Chainz, Wale, Jermaine Dupri and Da Brat. Also seated courtside at the game were comedian Katt Williams, TNT analyst and former NBA player Chris Webber, Super Bowl champion and Georgia Bulldogs legend Champ Bailey, and NBA TV analyst Dennis Scott. The BIG3 playoffs get underway on Aug. 17 at 8 p.m. ET on Fox, with the championship game airing on Aug. 24 at 8 p.m. ET on Fox.
The country crooner was on his feet at the Los Angeles Dodgers game at Dodger Stadium on Aug. 1. Baseball is certainly in McGraw's blood -- his father, Tug McGraw, was a famed pitcher for the New York Mets and Philadelphia Phillies and remembered for coining the phrase, "Ya Gotta Believe," which became a rallying cry for Mets fans.
The mega Dodgers fan got to throw out the first pitch at the team's game against the Colorado Rockies at Los Angeles' Dodger Stadium on June 29.
Justin Timberlake and J.J. Watt
The "Filthy" singer and the NFL pro sat courtside together during game five of the 2018 NBA Playoffs Western Conference Finals between the Houston Rockets and Golden State Warriors at the Toyota Center in Houston, Texas, on May 24.
Giada De Laurentiis
The celeb chef was all decked out in her best Orioles gear to throw out the ceremonial first pitch before the O's took on the Philadelphia Phillies in what ended up being a rain delay at Baltimore's Oriole Park at Camden Yards on May 15.
Kylie Jenner's beau threw T-shirts into the crowd during game one of the 2018 NBA Playoffs Western Conference Finals between the Houston Rockets and the Golden State Warriors at the Toyota Center in Houston on May 14. Despite that huge smile, the rapper's hometown team sadly lost to the visiting California ballers 119-106.
The Canadian rapper happily cheered on his home team, the Toronto Raptors, as they took on the Cleveland Cavaliers at the Air Canada Centre in game one of the East Conference Semifinals during the 2018 NBA Playoffs on May 1. Lebron James' Cavs narrowly beat out the Raptors 113-112 in overtime.
Ralph Macchio and William Zabka
Now this deserves a salt-and-pepper celebration! The Karate Kid and now Cobra Kai co-stars hung out with New York Mets right fielder Jay Bruce during batting practice ahead of the Metropolitans' game against the visiting Atlanta Braves at Citi Field in Queens, New York, on May 1.
The "Road Less Traveled" singer was stoked to get her own Nashville Predators jersey while getting to check out the NHL's Stanley Cup trophy up close at Audio Productions in Tennessee on April 19.
The Los Angeles Dodgers may have been taking on the Oakland Athletics (you know, Pitt's Moneyball team), but that didn't stop the actor from cheering on the hometown team to a 4-0 win at Dodger Stadium on April 10.
Hopefully, the Los Angeles Lakers and the Houston Rockets had their heads in the game on April 10, because Black Barbie was serving up an epic courtside distraction! Just hours after announcing her new music, the 35-year-old rapper attended the sporting event at the Staples Center in L.A., wearing a fierce ensemble that included a low-cut black leather bodysuit with some revealing cutouts, stiletto heels covered in spikes and sunglasses -- while indoors. The hometown Lakers ended up losing the game 105-99.
Chloe Bridges and Adam Devine
The lovebirds got goofy during the Los Angeles Clippers game at Staples Center on March 27, when the home team beat the Milwaukee Bucks 105-98.
Days before the runway model confirmed that she and Zayn Malik had called it quits, Hadid and one of her friends turned out to a hockey game at Madison Square Garden on March 12, to show their support for the New York Rangers. The 22-year-old beauty showed off her team spirit, rocking teams a blue denim ensemble with a red hoodie and a classic cap, and shared a snapshot to Instagram which she captioned, "Rangerstown."
Ciara and Russell Wilson
Ciara snuggled up close to her hubby as the two took in the Los Angeles Lakers game against the visiting Orlando Magic at L.A.'s Staples Center on March 8.
The Oscar-winning actress served as the Honorary Starter at the Monster Energy NASCAR Cup Series' 60th Annual Daytona 500 at Daytona International Speedway in Florida on Feb. 18.
The actor hit the green with pro golfer Tiger Woods during the Pro-Am of the Genesis Open at the Riviera Country Club in Pacific Palisades, California, on Feb. 14.
The "Umbrella" singer headed out to London, England, on Feb. 3 to watch Arsenal Football Club take on Everton at Emirates Stadium. After the game, Rihanna met Arsenal players Shkodran Mustafi and Sead Kolasinac, who lead their team to a dominant 5-1 victory.
The This Is Us star posed for a pic at the Los Angeles Lakers game at Staples Center on Jan. 23. The home team narrowly beat the visiting Boston Celtics 108-107, but the real story of the night was the episode of Hartley's beloved NBC drama that had just aired!
Here's looking at you, Jack! Black and his son, Tomas, roared into their courtside seats as the Los Angeles Lakers took on the Atlanta Hawks at Staples Center in downtown L.A. on Jan. 7.
The Los Angeles Rams may have lost to the Atlanta Falcons in the NFC Wild Card game on Jan. 6, but at least Wilson got to hang out with the home team's mascot on the field!
Eddie Cibrian and LeAnn Rimes
The happy couple brought Cibrian's son, Jake, to the Los Angeles Lakers game in downtown L.A. on Jan. 3. The home team lost to the visiting Oklahoma City Thunder 133-96.
The "Hips Don't Lie" singer and her adorable brood -- sons Milan and Sasha and longtime boyfriend Gerard Pique -- sat courtside at the New York Knicks' Christmas Day game against the Philadelphia 76ers game at New York City's Madison Square Garden. The brothers even rocked matching sporty outfits!
Two thumbs up! The Stranger Things star showed his approval for the New York Knicks as they took on the Memphis Grizzlies at Madison Square Garden on Dec. 6. Shailene Woodley and Shameless star Isidora Goreshter were also at the game, which the Knickerbockers won 99-88.
Sarah Hyland and Wells Adams
The cute couple posed courtside on Nov. 21 at the Los Angeles Lakers game, where the home team took on the Chicago Bulls at the Staples Center.
Behati Prinsloo and Adam Levine
The second-time parents-to-be looked super sweet posing for a photo together as they sat courtside at the Los Angeles Lakers game on Dec. 3. The visiting Houston Rockets beat the home team 118-95 at the Staples Center in L.A.
The Stranger Things star posed on the sidelines as the Los Angeles Rams beat the visiting Houston Texans 33-7 on Nov. 12.
Kate Upton and Justin Verlander
The supermodel celebrated her fiance's big win on Nov. 1, when the Houston Astros beat the Los Angeles Dodgers in the 2017 World Series.
Andy Samberg, Rob McElhenney and Kaitlin Olson
The SNL alum and It's Always Sunny in Philadelphia stars attended game seven of the 2017 World Series at Dodger Stadium in L.A.
Ashton Kutcher and Mila Kunis
The die-hard Los Angeles Dodgers fans waved a massive flag to get fans excited during game six of the World Series against the Houston Astros on Oct. 31. The Dodgers tied the series 3-3 with a Halloween win.
Princess Eugenie and Ellie Goulding
The ladies got very into the New York Knicks game at NYC's Madison Square Garden on Oct. 27. The Knickerbockers were taking on their inner city rivals, the Brooklyn Nets.
The Arrested Development alum turned out for the second game of the World Series between the Los Angeles Dodgers and the Houston Astros at Dodger Stadium on Oct. 25, where he sat in the front row at field level and loudly cheered on the boys in blue. The Astros went on to beat the Dodgers 7-6 in the 11th inning, tying the series up 1-1.
The Code Black star showed his L.A. pride at Dodger Stadium on Oct. 24, when the Dodgers took on the Astros in the first game of the 2017 World Series. Lowe took on the duty of rousing the crowd by running through the stands with a massive Dodgers flag held high and proud. Lowe was joined by comedian George Lopez and Community alum Ken Jeong. The Dodgers won the first game of the series, beating the Astros 3-1.
Gal Gadot and Patty Jenkins
The Wonder Woman star and director were all smiles at the Los Angeles Lakers game on Oct. 19. The Lakers were taking on their city rivals, the L.A. Clippers, at the Staples Center, where Kendall Jenner was also in attendance.
The Ray Donovan star and his son, Sasha, stood on the sidelines at MetLife Stadium when the New York Jets played their division rivals, the New England Patriots, on Oct. 15 in East Rutherford, New Jersey. Gang Green fell to the Tom Brady and the Pats 24-17.
The Queens native was also at the NFL game, watching from the Jets Suite.
Goal! The pop icon and her son, David Banda, were spectators at the FIFA 2018 World Cup Qualifier between Portugal and Switzerland in Lisbon on Oct. 10.
The Olympic gold medalist posed with Arizona Diamondbacks pitcher Robbie Ray before throwing out the first pitch of the National League Series between the D-backs and Los Angeles Dodgers in Phoenix, Arizona, on Oct. 9. The visiting Dodgers would end up sweeping the series that night, moving them on to the division championship.
The Daily Show host and his friend got into the game as the New York Knicks took on the Houston Rockets at NYC's Madison Square Garden on Oct. 9.
The S.W.A.T. star clearly had a terrible time hanging with the Los Angeles Rams cheerleaders on Oct. 8. Things were a little less fun n the field, though -- the Rams lost to the visiting Seattle Seahawks 16-10.
The "Love Is Blind" singer got a little help cheering on her team, the Miami Dolphins, from her adorable son, Axl. The too-cute tot sported a Jarvis Landry jersey as the duo watched The Fins play the New York Jets at MetLife Stadium in East Rutherford, New Jersey, on Sept. 24. Unfortunately for the mommy-son duo, the Dolphins fell to Gang Green, 20-6.
Morena Baccarin and Ben McKenzie
Welcome to CitiField, Gotham! The married co-stars joined a few of their fellow castmates at a New York Mets game on Sept. 21.
The second-time dad-to-be played a round of golf in Rio de Janeiro, Brazil, on Sept. 18. He was in the South American city to perform at the Rock in Rio festival.
Jenny Mollen and Jason Biggs
The hilarious couple took in the U.S. Open Men's Final on Sept. 8 in style, watching from Emirates' #EmiratesAce Suite at Arthur Ashe Stadium in Queens, New York. Other famous faces who made their way through the suite during the tournament included Katie Holmes, Uma Thurman, Olivia Wilde and Jason Sudeikis.
Dave and James Franco
The brothers shared a laugh as they watched Sloane Stephens take on Anastasija Sevastova in the women's quaterfinal match of the 2017 US Open in Queens, New York, on Sept. 5.
The mega Mets fan couldn't have been more excited to throw out the first pitch at New York's game against the Philadelphia Phillies on Sept. 5. O'Brien was probably a little less happy that the visiting team ended up winning 9-1, however.
The Hamilton creator looked enthralled at the U.S. Open on Sept. 2.
The fashion designer and son Romeo took in the matches at Arthur Ashe Stadium in Queens, New York, on Aug. 29, the second day of the 2017 U.S. Open.
Justin Chambers, Jason George, Jesse Williams and Kevin McKidd
Seattle pride! The Grey's Anatomy co-stars threw out the ceremonial first pitch (well, pitches in this case!) at the Mariners' July 25 game against the visiting Boston Red Sox.
The 42-year-old actor toured the ePrix garages in Brooklyn, New York, on July 14, shortly ahead of the inaugural Formula E New York City ePrix, rounds nine, 10 and 12 of this year's race circuit.
Olivia Wilde and Jason Sudeikis
The Long Beach native supported his hometown team, the Los Angeles Rams, but who needs a ball cap when you can be rocking a luxe fur? How posh, Snoop!
Chris Pratt took an adorable Snapchat video of his then-wife excitedly getting her jersey signed by Seattle Seahawks cornerback Richard Sherman. The Washington state natives must have been pretty excited to see their team win at home on Nov. 20 -- the Seahawks beat the visiting Philadelphia Eagles 26-15.
The comedian watched the New York Knicks battle the Brooklyn Nets with fellow funnyman Chris Rock and wife Megan Wollover at Madison Square Garden on Nov. 9.
Chrissy Teigen and John Legend
Joe Manganiello and Sofia Vergara
The Ohio native showed her alliance during NBA finals in May 2015. "Go Cleveland!!!" she wrote on Instagram.