Kat Von D, left, and Joel Thomas Zimmerman, also known as Deadmau5, arrive at the 55th annual Grammy Awards on Sunday, Feb. 10, 2013, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
Gallery: 2013 Grammy Awards
Feb. 10, 2013 @ 10:19 PM
The 55th Annual Grammy Awards were held Sunday, Feb. 10, at Staples Center in Los Angeles.