Stars -- times two! From beloved blonde duo Mary-Kate and Ashley Olsen, to Scarlett Johansson and her hunky twin brother, Hunter, see which famous stars have the twin chromosome!
Jason London and Jeremy London
Hollywood's bad boys, times two! Both Jason and Jeremy London have played key roles in cult classic movies and TV shows. Jason starred in 1993 smash Dazed and Confused, his identical twin brother has starred in Mallrats and popular TV show Party of Five.