ET has a look at what the stars got into after the GRAMMY Awards.
Taylor Swift left the award show empty-handed, but she didn't let that get her down. The singer changed her outfit for a party at the Chateau Marmont that was too hot to handle, with the fire marshal reportedly shutting down the soiree. Taylor danced the night away with her pals, including childhood friend Abigail.
LL Cool J hosted an early party with buddy Michael Strahan on Saturday, where ET's Kevin Frazier was in attendance.
"It feels incredible because I get to host this party with my man LL," Michael told Kevin.
In one of Sunday night's most unguarded moments, Miley Cyrus and Katy Perry spent some time admiring each other's breasts. The two playfully fondled each other at Staples Center.
Kim Kardashian put Beyonce frenemy rumors to rest, posing with Bey in a picture with Kanye West, John Legend and Chrissy Teigen. The pic was taken hours before John and Chrissy got locked out of their hotel room.
Even without a nomination, Ariana Grande's older brother Frankie had a great night, scoring more cutaways during the show than Taylor Swift. He told us what the GRAMMYs were like from his vantage point.
"What I got to see that other people didn't get to see was the love and support that spouses and family were giving to people when they were up on stage," Frankie told ET. "When Miranda Lambert won, Blake Shelton was almost in tears. It's just so nice to see how supportive and loved people can be in the business."
Ariana and her new love Big Sean were giddy on the red carpet of the GRAMMYs, making everyone wonder if they might be thinking about taking their relationship to the next level. Watch the video to see if Frankie can see wedding bells in Ariana's future.