Mark Ronson & Lady Gaga
The "Shallow" songwriters celebrated their Grammy win at his after-party.
Sophie Turner & Joe Jonas
The engaged lovebirds shared a laugh inside the Republic Records Grammy after-party.
Paris Jackson & Gabriel Glenn
Michael Jackson's firstborn and her beau posed for photographers.
Troye Sivan, Charli XCX, Katy Perry & Mark Ronson
The musical stars gathered for a group photo at Ronson's after-party.
Nazanin Mandi & Miguel
The newlyweds looked fashion forward as they stepped out at an after-party together.
Chloe Bailey, John Mayer & Halle Bailey
The sister duo posed for a photo with the "Gravity" crooner.
Derek Hough
The ballroom pro rocked a black suit accented with a stripe for his after-party look.
Aisha Tyler
The actress got glam for Universal Music Group's Grammys after-party.
Katherine McNamara
The Shadowhunters star opted for a chic white jumpsuit for her post-Grammys celebrations.
Niall Horan & Maggie Rogers
The two singers posed for the cameras with drinks in hand.
Shay Mitchell
The Pretty Little Liars alum stepped out in a head-to-toe strappy black look.
Lisa Loeb & Beck
The singer-songwriters were all smiles at Universal Music Group's after-party.
Usher, Rob Stringer, DJ Khaled & John Fleckenstein
The stars and record executives smiled for the cameras all together.
Julia Michaels
The two-time Grammy nominee rocked a white slip dress that highlighted her arm body ink.
Stevie Wonder & Alex da Kid
The music legend and record producer shared a laugh inside the Republic Records Grammy after-party.
Ashley Tisdale
The songstress rocked a two-piece look with a sheer overlay inside an after-party.
Macy Gray
The Grammy winner took a seat in a vibrant red look.
Zedd
The world-famous DJ posed with a peace sign.
Shane West & Fiona Xie
The two stars posed for the cameras in their leather looks.
Tori Kelly
The first-time Grammy winner kept her after-party look cool in a pair of metallic pants and fur bomber jacket.
Sabrina Carpenter
The Disney alum smiled for cameras inside a party.
Sophie Turner, Joe Jonas & Hailee Steinfeld
The trio smiled for the cameras inside a party.