"This one," Gaga captioned their photo together. "killin it tonight like girls do"
Hello from the other side of matrimony!!
Check out all the fun and adorable moments that occurred during the awards show, both in the audience and backstage.
Beyonce SHUT. IT. DOWN. in a dazzling red dress.
We still love you, Adele.
The 38-year-old singer says it will be 'wild' bringing baby Luna on tour for the first time.
The rapper got hugs from Jay Z, props from Drake and one very special GRAMMY.
Rihanna might not have won any GRAMMYs, but she won the GRAMMYs.
ET's rounded up the most memorable looks from music's biggest night.
See who took home trophies at this year's GRAMMY Awards.
The 'Confident' singer could have slayed in any decade!
Busta Rhymes fired verbal shots at President Donald J. Trump during his GRAMMYs performance with A Tribe Called Quest on Sunday.
Mars came out dressed like the music icon, and delivered one of the best Prince cover performances of all time.
The 49-year-old singer also opened up about a possible collaboration with his wife.