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