For the 2011 White House Correspondents' Dinner, Scarlett Johansson had not one but two handsome dates! One, of course, was her then-boyfriendSean Penn -- and the other was her twin brother, Hunter, who works for President Obama. Scarlett and Hunter began their acting careers together, both appearing in the film Manny & Lo in 1996, for which Scarlett was nominated for an Independent Spirit Award for best lead female. Scarlett went on to appear in huge films such as Lost in Translation and The Avengers, while her brother elected to pursue politics, instead. Still, Hunter often supports his sister on her big days -- and she is happy to return the favor! As one of People's Single & Sexy Men of 2008, Hunter told the magazine that his sister helps him with lady troubles: "She tells me how girls think. When I'm stuck, I call. She's set me up on dates. It wasn't with anybody famous. It was with some school friends -- all very beautiful, wonderful girls."