(5 of 16) Star SiblingsWhen it comes to Hollywood, good genes are a must. And every once in a while, one family produces more than one star. From the Simpsons to the Olsens, sisters and brothers are taking over Tinseltown. Here, we feature our favorite sets of star siblings. Kevin and Matt Dillon Kevin and Matt Dillon arrive together to the after-party to celebrate season three of HBO’s popular show Entourage at the New York premiere on June 7.
