Jay-Z and Kanye West Pictures Performing "Otis" From Watch the Throne at 2011 MTV Video Music Awards

Jay-Z and Kanye West surprised the audience with a performance of "Otis" at the MTV VMAs in LA today. They rocked the crowd with their hit song, though one eager fan tried to get a little too close to the stars and was removed after rushing the stage in the middle of the song. It was a particularly special night for Jay-Z since his wife Beyoncé Knowles announced her pregnancy at the pre-show and rubbed her belly after belting out "Love on Top" in a sequin jacket. Kanye also had something to celebrate since he picked up the award for best collaboration with Katy Perry.