Rebecca Hall Steals The Show At 'Iron Man 3' Premiere, With Plenty Of Side-Boob On A Windy Night (PICTURES)

Rebecca Hall stole the show at the London premiere of 'Iron Man 3' with a revealing Lanvin jumpsuit, displaying plenty of flesh on a windy night in Leicester Square.

The actress joined Robert Downey Jr on the red carpet along with fellow co-stars Don Cheadle, Sir Ben Kingsley and director, Hollywood legend Shane Black.

Gwyneth Paltrow, who also returns for the third instalment of the hit blockbuster series based on the Marvel comics, was absent from the red carpet premiere, but had appeared in London the day before the cast roll-call.

Iron Man 3 is in cinemas on 25 April. Pictures below of all the stars on the red carpet...