"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna arrives at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

Photo by Brendon Thorne/Getty Images

SYDNEY, AUSTRALIA - APRIL 10: Rihanna arrives at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna arrives at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna and Brooklyn Decker arrive at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna and Brooklyn Decker arrive at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna and Brooklyn Decker arrive at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

Photo by Brendon Thorne/Getty Images

SYDNEY, AUSTRALIA - APRIL 10: Rihanna arrives at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna arrives at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Rihanna arrives at the "Battleship" Australian premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Brendon Thorne/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Brooklyn Decker arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Brooklyn Decker arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Christine Teigen arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Christine Teigen arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Taylor Kitsch arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Charli Robinson arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: Charli Robinson arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)

"Battleship" - Australian Premiere In Sydney

SYDNEY, AUSTRALIA - APRIL 10: (EDITOR'S NOTE: This digital image has been converted to black and white) Rihanna arrives for the 'Battleship' Australian Premiere at Luna Park on April 10, 2012 in Sydney, Australia. (Photo by Ryan Pierse/Getty Images)