Artists like Taylor Swift, Drake, Britney Spears, Elton John, and Nicki Minaj were nominated for best new artist at the Grammys but didn't win.

Calvin Harris didn't wade into Taylor Swift and Avril Lavigne row - fans tricked by fake tweet ...

Watch a trailer for “Out of Focus,” a new documentary about singer, songwriter and producer Butch Walker, who has worked with such artists as Katy Perry, Taylor Swift, Avril Lavigne and Pink.