Guests: Justin Timberlake , JoJo , Brandy , Drake , Chad Kroeger (from Nickelback), Miley Cyrus , Nelly Furtado , SoShy , Katy Perry , Sebastian , Esthero , The Fray , Jet , Daughtry , OneRepublic , Keri Hilson , D.O.E . & Attitude . Producers: Timbaland ,& Danja .