Serena Williams Slays "Under the Sea," Is Good at Everything
Justin Bieber Drops New Single, Asks Women: What Do You Mean?!?
Jennifer Lawrence and Amy Schumer Dance on Billy Joel's Piano!!!
Kelly Clarkson Covers Selena Gomez in Concert
Demi Lovato Reveals Album Cover, Track List
Demi Lovato just gave her fans a very cool surprise.
Actually, technically, Demi Lovato just gave her fans FIFTEEN very cool surprises.
Taylor Swift Duets with Selena! And JT! And Lisa Kudrow!
Taylor Swift wrapped up a five-night run in Los Angeles on Wednesday by making it clear why she deserves to have a banner hanging in Staples Center.
The superstar brought out three very famous friends to help her sing three very memorable duets, beginning with BFF Selena Gomez on "Good For You."