Celebrities attend 2012 MTV Movie Awards in Los Angeles

Actors Gary Oldman, Christian Bale and Joseph Gordon-Levitt (L to R) take the stage to introduce a clip from "The Dark Knight Rises" at the 2012 MTV Movie Awards in Los Angeles, June 3, 2012. [Photo/Agencies]

Actors Gary Oldman (L), Christian Bale (C), and Joseph Gordon-Levitt take the stage to introduce a clip from "The Dark Knight Rises" at the 2012 MTV Movie Awards in Los Angeles June 3, 2012. [Photo/Agencies]