#13: Scarlett Johansson and Hunter Johansson
Scarlett Johansson’s successful career has made her a household name, but her twin brother, Hunter, didn’t receive as much recognition. Did you even know the actress has a fraternal twin brother? Neither did we. Johansson has an older sister, who’s a fellow actress, an older brother, and a twin brother, who’s an aspiring actor.

However, she’s the only one among the siblings who truly made it in the show business. Her brother’s career didn’t quite take off (as well as her sister’s, Vanessa), but we can’t blame him, since competing with Scarlett’s talent seems almost impossible. Hunter has two major accomplishments in his career: participating in the popular Entertainment Tonight, and sharing the screen with his sister in the film Manny & Lo (1996).