This red-haired actress' gorgeous younger sister also caught the acting bug. Can you guess who she is?
This hottie and his famous older sis both inherited killer good looks. Can you guess who she is?
Which stunning star is this woman's sister?
This playwright and director's well-known sister has a serious love for shoes. Can you guess who she is?
This cutie's older sis is a global musical sensation. Who is she?
This good-looking fella's older brother is a national superhero. Bet you can't guess who he is!
This guy must be one proud brother! Which Oscar-winning actress is he related to?
This man's Grammy-winning, rocker brother has a sweet falsetto. Can you guess who he is?
This pretty woman is the twin sister to a beautiful supermodel. Who is she?
This fella is an actor just like his handsome bro. Can you guess who he is?
MORE PHOTOS: These stars are related?!