Actor is producing 'The Social Network,' but doubts he'll appear onscreen.
Mr. Entertainment's upcoming film mocks the life of an entertainer.
Federline's lawyer issues statement; Nas previews LP with Jay; students sue for 'Borat' portrayal.
Underwood fights pop switch; Lopez leaves 'Dallas'; Furtado goes with 'Maneater.'
Celebrity TV News
Cory Monteith, Mark Salling, Chris Colfer and Kevin McHale will assist 'Teenage Dream' singer during August 9 show.
'I don't know if anything's gonna top that,' Mark Hoppus says of new tour name on KROQ.