The MTV awards are voted for by the American public so it tends to be more light-hearted and favours huge box office hits.
As well as best film and best actors etc, there's fun awards too like best kiss, best villain and best fight.
Past winners of the best snog include Jason Biggs and Shaunn William Scott for American Pie 2, and Julia Stiles and Sean Patrick Thomas for Save The Last Dance.
The kind of film that wins best movie are ones like The Lord of the Rings, Gladiator and There's Something About Mary.