Oscar Winner's in complete !!

Performance by an actor in a leading role * Leonardo DiCaprio in Blood Diamond * Ryan Gosling in Half Nelson * Peter O'Toole in Venus * Will Smith in The Pursuit of Happyness * Forest Whitaker in The Last King of ScotlandPerformance by an actor in a supporting role * Alan Arkin in Little Miss Sunshine * Jackie Earle Haley in Little Children * Djimon Hounsou in Blood Diamond * Eddie