The Battleship Cast: What a Bunch of Cheaters!
But we caught up with the stars of Battleship in Honolulu and were shocked, just shocked, that they all copped to cheating at the famous board game as kids (Rihanna says she annoyed her dad so much that he made her stop playing).
All except one, that is.
Hit the clip to find out who played it straight.
And check out the on-set prank Rihanna pulled on Taylor.