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

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