Sienna Miller has said her costume for her latest film G.I. Joe - The Rise Of Cobra often left her smelling like a "dead cow" after a long day on the set.
The actress, who plays the role of a leather-clad baddie Baroness in the 200-million-dollar blockbuster, revealed she had to squeeze her tiny frame into an even tinier spray-on outfit.
The star added getting dressed took "a few people and a lot of lying down and wriggling to get into," reports The Daily Telegraph.
The 27-year-old further confessed the bottom in the promotion poster was airbrushed. She said: "You can safely say I've been enhanced in several areas. It's like J.Lo is G.I. Joe - I wish that was my bum, but it's not.'