Battleship Beauties' Style BattleFrom London to L.A., Rihanna and Brooklyn Decker are competing for best dressed at their film's premieres

  • LONDON PHOTO CALL photo | Brooklyn Decker, Rihanna

Credit: Ian West/PA Wire/Abaca; Joel Ryan/AP

Updated: Friday May 11, 2012 | 03:00 PM EDT By: Alex Apatoff

LONDON PHOTO CALL

Rihanna shows off her new blonde locks in an olive Alexander Wang halter; Brooklyn chooses a high-slit Stella McCartney mini and the same Louboutins for her appearance.