Scarlett Johansson: Black Widow Woman

Scarlett Johansson is looking lovely in Roland Mouret as she poses at a photocall for Iron Man 2 held at the Four Seasons Hotel on Friday (April 23) in Los Angeles.

The 25-year-old actress finished her look with Sonia Boyajian jewelry and heels by Christian Louboutin.

Also pictured is Iron Man himself, Robert Downey, Jr., in a Prada Uomo tuxedo!

“I think [Scarlett's character] Black Widow’s gonna bring, like, tongues hanging, drooling toward her,” said Samuel L. Jackson, who plays Nick Fury in the Marvel films (via HuffPo). “Plus, she’s kicking so much a–.”

10+ pictures inside of Scarlett Johansson and Robert Downey, Jr. at the Iron Man 2 photocall…