Scarlett Johansson lived up to her character Black Widow's namesake colour in a Versace LBD on the red carpet at the The Avengers world premiere in LA today. We quizzed Scarlett about who she would interrogate for information if she had the power, and she said George Clooney! Even with a busy promotional schedule ahead, Scarlett has been sticking with her other passions like politics. Just last week Scarlett hosted a fundraiser for Scott Stringer, who is running for mayor of NYC. Scarlett is also going strong with her artsy real estate agent, Nate Naylor.