Katy Perry won three awards at the ceremony in Los Angeles, at which fans selected the winners in categories spanning music, movies and television.
Hunger Games was named favourite movie, action movie and movie franchise, and stars Jennifer Lawrence, Josh Hutcherson and Liam Hemsworth had fans' favourite on-screen chemistry.
Lawrence also won favourite movie actress and "face of heroism".
Perry was the fans' favourite female artist and pop artist. Her video for Part Of Me also won.
Sandra Bullock picked up the show's first favourite humanitarian award for her efforts in New Orleans.