The 24-year-old pop star and Brooklyn were joined by their co-star Taylor Kitsch as they arrived on a boat.
Battleship hits theaters in Australia on Thursday (April 12)!
FYI: Rihanna is wearing a Stella Mccartney jumpsuit and Manolo Blahnik shoes. Brooklyn is decked out in a J.Mendel dress and Jimmy Choo shoes.
15+ pictures inside of Rihanna and others at the Sydney premiere of Battleship… More Here! »