Scarlett Johansson
Pinup perfection! The stunning star, who plays butt-kicking Black Widow, attends the New York premiere of We Bought a Zoo in December decked out in a black Dolce & Gabbana ensemble that accentuates all her curves.
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Robert Downey Jr.
No need to go sleuthing for style! At the Sherlock Holmes premiere in 2009, Iron Man's alter ego looks quite dapper in a sharp brown three-piece suit paried with a pink tie.
Chris Hemsworth
Fitting that this guy plays the god of thunder: The Thor actor makes quite a thundering entrance in a snazzy tux at the 2011 Golden Globe Awards.
Gwyneth Paltrow
The Oscar winner, whose Pepper Potts character keeps Iron Man on the straight and narrow, rocks a white Tom Ford number at this year's Academy Awards. We're loving her superhero homage with the très chic cape!
Jeremy Renner
Looks like Hawkeye's fashion sense hits the bull's eye! The actor embodies classic Hollywood glamour at last year's Critics' Choice Movie Awards.
Mark Ruffalo
Hulk hits the green carpet—how fitting! No anger here: The star appears cool and casual at the Global Green USA 15th Annual Millennium Awards in Santa Monica.
Chris Evans
At this year's Vanity Fair Oscar Party, Captain America's alter ego ditches the cowl and shield for a clean and simple tux.
Samuel L. Jackson
The man who plays Avengers head honcho Nick Fury brings a fun twist to the 2011 Orange British Academy Film Awards in London with his signature hat and sneakers.
Tom Hiddleston
He may play baddie Loki, but the British lad is on his best behavior at last year's Empire Awards in London.
Cobie Smulders
As S.H.I.E.L.D. agent Maria Hill, the elegant star brightens up last year's ELLE Women in Hollywood Tribute with her sunny yellow frock and leopard-print shoes.