http://bit.ly/Wdqhqo full Academy Awards 2013 Singer actress Jennifer Hudson performs onstage Oscars 2013 Singer actress Jennifer Hudson performs onstage Oscars 2013 Singer actress Jennifer Hudson performs onstage Oscars 2013 Singer actress Jennifer Hudson performs onstage Oscars 2013 Singer actress Jennifer Hudson performs onstage Oscars 2013 Singer actress Jennifer Hudson performs onstage Oscars 2013