Who: Scarlett Johansson
What: A little black dress from the Versace A/W 2012/13 collection with strappy Giuseppe Zanotti shoes and BIG hair
Where: The premiere of The Avengers in Hollywood on Wednesday night (12 April)
Extra info: Scarlett plays Natasha Romanoff/Black Widow in the film - hence the slightly awkward pun in the title!
Steal Scarlett's style and shop strapless LBD's below: