A Mexican pop singer with over 20 millions albums sold, Paulina's the daughter of Susana Dosamantes and has "been famous since [she] was born" (she said it, not us). She had worldwide charts in a headlock for a decade before crossing over in 2002 with "Don't Say Goodbye." But you can act like you know if you call her "La Chica Dorada." (That's "The Golden Chick" for all y'all non-multi-linguals out there. Oh yes, we educate.)