Music's biggest night kicks off on Sunday, Feb. 26, but before and after that, Hollywood's biggest names are stepping out to party! Whether they're hitting the stage for killer performances or just showing off their jaw-dropping styles, these celebs know how to have a good time. Click through the gallery to see all the star-powered soirees surrounding the 2020 GRAMMY Awards.
Claudia Sulewski, Finneas and Billie Eilish
The "Everything I Wanted" singer celebrated her record-breaking GRAMMY wins with her brother and his girlfriend at Universal Music Group's Lenovo-presented after-party at Rolling Greens Nursery in L.A. on Jan. 26.
This menswear-inspired look was definitely not heading in the "wrong direction" at the UMG shindig.
YG and Kehlani
What breakup? These two looked very much together inside the Universal soiree.
Beck and Lewis Capaldi
The singer-songwriters bonded at the same bash.
The GRAMMY nominee put her best foot forward for a night of partying.
Machine Gun Kelly and Noah Cyrus
These two were practically inseparable at the Sony soiree.
Chrissy Teigen, Cyndi Lauper and John Legend
This trio helped make Sony Music Entertainment's Post-GRAMMY Reception one fabulous party!
Usher, FKA Twigs and Cage the Elephant's Matt Shultz
After their Prince tribute during the GRAMMYs, Usher and FKA Twigs stuck together while mingling at the Sony bash at NeueHouse Hollywood.
Seeing red! The Victorious alum rocked out at Red Light Management's Rolling Stone-presented GRAMMY after-party at BOA Steakhouse in West Hollywood on Jan. 26.
Camila Cabello and Shawn Mendes
Cabello guided her man by the hand as they left Mendes' GRAMMYs after-party at 40 Love in West Hollywood together.
Jessie J and Channing Tatum
Back together again! The on-again couple hit up Republic Records' GRAMMY after-party at 1 Hotel West Hollywood on Jan. 26.
The R&B singer was sitting pretty at the Republic Records bash.
Terry Crews and Steven Tyler
The Brooklyn Nine-Nine star gave the Aerosmith frontman a huge hug as they arrived at Tyler's Third Annual GRAMMY Awards Viewing Party to benefit Janie's Fund at Raleigh Studios in L.A. on Jan. 26.
Steven Tyler and Gavin DeGraw
The DWTS alum stepped in to sing his hit song, "Chariot."
The designer wore one of her own designs to Tyler’s charity dinner, auction and GRAMMY viewing party.
Nathalie Emmanuel, Sydney Sweeney and Camila Coelho
The actresses and the blogger matched in black-and-white looks at Tyler's party, which was presented by Live Nation.
Diplo and Paul Oakenfold
DJ buddies! Diplo met up with the "Faster Kill Pussycat" GRAMMY after-party host at the private residence of Absolut Elyx CEO Jonas Tahlin in the Hollywood Hills on Jan. 26.
The JoBros hit the stage together for a Citi Sound Vault-presented show during GRAMMY week at the Hollywood Palladium in Los Angles on Jan. 25.
Beck and Kaia Gerber
The musician and the model bonded at the CAA GRAMMY Party at the Sunset Room in Hollywood on Jan. 25.
Tinashe and Becky G
The lovely ladies glistened at the CAA party at the Sunset Room in Hollywood.
JAY-Z and Beyonce
The power couple brought their swagger to the 2020 Roc Nation THE BRUNCH in Los Angeles on Jan. 25.
Dua Lipa and Hailee Steinfeld
The pop singers looked brunch ready at the Roc Nation bash.
Joe, Kevin and Nick Jonas looked just as sharp at the same daytime party.
Rihanna and T.I.
The musicians looked golden at the Roc Nation brunch.
Jhené Aiko and Big Sean
The couple posed in the grass at the same daytime fête.
Offset and Cardi B
The GRAMMY-nominated rappers arrived at the Pre-GRAMMY Gala and GRAMMY Salute to Industry Icons Honoring Sean "Diddy" Combs on Jan. 25.
Sean 'Diddy' Combs
The rapper was honored with the President's Merit Award onstage during the Pre-GRAMMY Gala and GRAMMY Salute to Industry Icons at the Beverly Hilton Hotel.
Kelly, Ozzy and Sharon Osbourne
It was a family affair for the Osbournes at the same Beverly Hills gala.
Brandi Carlile and Cyndi Lauper
The singer-songwriters rocked out onstage at Diddy's gala.
Pete Jonas and Avril Lavigne
The Jagwar Twin member and Lavigne continued to spark romance rumors at the Beverly Hills gala.
Anwar Hadid and Dua Lipa
These two looked crazy in love when they hit the gala's red carpet.
The EGOT winner also performed at the GRAMMY Salute to Industry Icons celebration.
The GRAMMY-nominated singer basked in yellow light while performing during Sir Lucian Grainge's 2020 Artist Showcase, presented by Citi and Lenovo, at Milk Studios in Hollywood on Jan. 25.
Lewis Capaldi and Maggie Rogers
The singer-songwriters enjoyed a peaceful night at Grainge's soiree.
The "Liar" singer attended the GRAMMY Charities Signings event held at Staples Center in Los Angeles on Jan. 25.
The "My Own Dance" singer put her back into her appearance at the MusiCares Person of the Year event.
The rock band was recognized as the 2020 Person of the Year at the Musicares event held at the Los Angeles Convention Center on Jan. 24.
The "Shower" singer blew a kiss as she hit the red carpet at Instagram's GRAMMY Luncheon in Los Angeles on Jan. 24.
Andrew Taggart and Alex Pall looked sharp at JAJA Tequila's "Party for No Reason" pre-GRAMMY bash in Beverly Hills on Jan. 24.
JoJo, Bebe Rexha and Cyndi Lauper
Colorful cuties! The singers truly brightened up people's day as Rexha hosted the 3rd Annual Women in Harmony Pre-Grammy Luncheon with Bumble Bizz on Jan. 24.
Kelsea Ballerini and Sabrina Carpenter
The singers looked quite harmonic at the female empowerment luncheon.
Jordin Sparks and Dinah Jane
The singers suited up for the same Los Angeles luncheon.
Gwen Stefani and Bebe Rexha
The blonde bombshells bonded at Warner Music Group's Pre-GRAMMY Party in Hollywood on Jan. 23.
Dan Smyers, Blake Shelton and Shay Mooney
Shelton reunited with his fellow country crooners, Dan + Shay, while attending the same féte as his girlfriend.
The GRAMMY nominee looked good as hell performing at Warner Music Group gathering at the Hollywood Athletic Club.
Billy Porter and Billie Eilish
Billy bonding! The Pose star and the "Everything I Wanted" singer embraced on the red carpet at Spotify's Best New Artist Party on Jan. 23.
The "Aute Cuture" songstress hit the stage during the new artist celebration in Los Angeles.
Lil Nas X and Noah Cyrus
The "Old Town Road" rapper bonded with his remix collaborator's daughter at the Spotify soiree.
Ben Platt and Zoey Deutch
The Politician co-stars were back together again at the same bash.
AJ and Aly Michalka
The Aly and AJ duo turned the Lot Studios soiree into a sister act!
Tom Kaulitz and Heidi Klum
The newlyweds weren't afraid to show a little PDA at the Spotify party.
Evan Ross, Ashlee Simpson Ross and Nicole Scherzinger
The Masked Singer panelist met up with the married musicians at Lucky Brand's "Less Noise, More Music!" event with Third Eye Blind in Los Angeles on Jan. 23.
The "11 Minutes" singer-songwriter performed with Third Eye Blind at the Lucky party.
Pretty in pink! Briggs truly looked like a champion at Billboard's Annual Power 100 event at NeueHouse Los Angeles in Hollywood on Jan. 23.
Chance the Rapper
The new Punk'd host chilled with fellow partygoers at MADE Nightlife's GRAMMY Weekend Kick-Off Party at sbe hot spot Hyde Sunset in L.A. on Jan. 23.
The singer-songwriter's milkshake brought all the boys to Equinox and Morrison Hotel Gallery's Music's Biggest Night celebration at the Sunset Marquis in West Hollywood, California, on Jan. 23.
The "Coming Home" singer danced the night away at a star-studded VIP party with performances by Q-Tip and Samantha Ronson at the West Hollywood EDITION on Jan. 23.
Lindsay Ell and Bebe Rexha
The blonde bombshells matched in sultry LBDs at the 2020 BMG Pre-Grammy Party on Jan. 22.
Billy Ray Cyrus
The "Achy Breaky Heart" crooner performed during the BMG féte at the Troubadour in West Hollywood, California.
Lewis Capaldi and Meghan Trainor
The singers performed together at NMPA and Billboard's GRAMMY Week Songwriter Showcase in Los Angeles on Jan. 22.
The "Come Down" rapper got behind the drums during the Producers & Engineers Wing's 13th Annual GRAMMY week event, which honored Dr. Dre, at Village Studios in L.A. on Jan. 22.
The "Stay High" singer's incredibly smooth vocals were on display during her Citi Sound Vault Presents Brittany Howard Live concert at the Hollywood Palladium in Los Angeles on Jan. 22.
TIDAL and Dolby celebrated the rapper's GRAMMY-nominated Championships album, with Mill Performing his tracks like "24/7," "All Eyes on You" and "Going Bad" at the NeueHouse Hollywood in Los Angeles on Jan. 22.
The former Fifth Harmony singer slipped into a silky dress for the alice + olivia by Stacey Bendet x Jenna Andrews GRAMMY Kick-Off store party in Beverly Hills on Jan. 21.
Clad in alice + olivia, the Nashville darling performed at the same boutique party.
Chris Martin, Jonny Buckland, Will Champion and Guy Berryman performed during Citi Sound Vault's Biggest Week in Music event at the Hollywood Palladium in Los Angeles on Jan. 21.
Lauren Jauregui, Tainy and Kali Uchis
Jauregui and Uchis were on hand to help Tainy celebrated his double GRAMMY nomination, which included even more of the producer's closest friends, as well as industry VIPs and Buchanan’s Whisky, at a private dinner in Los Angeles on Jan. 23.
Anderson .Paak and YBN Cordae
.Paak joined the rapper on stage for a surprise performance of their hit song, "RNP," during LiveXLive's GRAMMY Jam Session.
Ashley Brinton and Dax
At the Spotify bash, Aye B chatted with her fellow rapper about her upcoming U.S. tour with Mod Sun.