Stereogum — Jimmy Kimmel Live aired another edition of its ridiculously popular Mean Tweets series, and it was their second one that focused exclusively on musicians. Drake, Haim, Sia, Katy Perry, Ariana Grande, Britney Spears, Lady Gaga, Sam Smith, Iggy Azalea,... more info

Perez Hilton — So sweet! Aside from wondering which musical act is going to sweep the Grammys next weekend, everyone is dying to know who's going to show up with who! Is Zedd going to show up with Selena Gomez on his arm?? Are Big Sean and Ariana Grande going to wa... more info

Perez Hilton — For such a tiny person, she sure does have a big voice! But it wasn't quite big enough for this performance. Ariana Grande performed on the special Super Bowl episode of The Tonight Show Starring Jimmy Fallon, and she looked as adorable as ever! [ Vi... more info

Perez Hilton — There are definitely some perks to having tons of celebrity friends. Why, just ask Jimmy Fallon! We're sure he's a big fan of having famous friends, especially when he needs some buddies to make an awesome video. He got together with some seriously t... more info

MTV.co.uk News — Sam Smith, Usher and Meghan Trainor also joined forces for Jimmy Fallon's Super Bowl tribute... more info

MTV.co.uk News — Meet the latest addition to pop star's 'puppy posse'… more info

Perez Hilton — Taylor Swift and Sam Smith are quite the dynamic pop duo. Both are insanely talented, both are ridiculously cute, and both scored a ton of Grammy nominations! [ Photos: Taylor Swift's Famous BFFs Through The Years! ] But just exactly how did this pow... more info

Brooklyn Vegan — photo: Cashmere Cat at MoMA PS1 in 2014 (more by Mimi Hong) Later this year, dance producer Cashmere Cat will head out on tour supporting his collaborator Ariana Grande, which hits NYC for two nights at MSG (3/20 & 3/21)... more info

Perez Hilton — What an interesting choice! Christina Aguilera is going to play a big part in the NBA All-Star Game this year… because she's helping kick it off! The 34-year-old singer will perform on Sunday, February 15th at Madison Square Garden, and she'll be j... more info

MTV.co.uk News — The Wanted star has revealed a song on his new solo album has been inspired by their split... more info