That’s not like you! Raunchy Rihanna upstaged by Battleship co-star Brooklyn Decker who dares to bare in cut-out frock

She’s normally the one garnering the attention with her flamboyant style and outlandish behaviour.

But this morning Rihanna was upstaged for once when she tried out a demure look next to her Battleship co-star Brooklyn Decker, who outshone the singer with a sexy cut-out dress.

Rihanna swapped her rude girl style and raunchy stage get-ups for a ladylike dark olive green frock as she attended a photocall for the film.