Actors, from left, Joseph Gordon-Levitt, host Seth MacFarlane and Daniel Radcliffe perform during the Oscars at the Dolby Theatre on Sunday Feb. 24, 2013, in Los Angeles. (Photo by Chris ... more 

Actors, from left, Joseph Gordon-Levitt, host Seth MacFarlane and Daniel Radcliffe perform during the Oscars at the Dolby Theatre on Sunday Feb. 24, 2013, in Los Angeles. (Photo by Chris Pizzello/Invision/AP) less