Sienna Miller Looks Ship Shape At GI Joe Launch - PHOTOS

Sienna Miller arrived at the press launch for GI Joe: Rise Of The Cobra in the spirit of her new action-packed movie – by boat.

The actress managed to look effortlessly poised despite arriving at HMS Belfast on the Thames in London perched on the edge of a large motorised rubber dingy.

Sienna also appeared to have recovered from her little tantrum earlier in the week, when she lost it with an Australian radio DJ who asked her about beau Balthazar Getty during a phone interview.

Today she was all smiles as she posed on the deck, looking stylish as always  in a flimsy blouse with gold nautical detailing, and smart navy trousers.

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