Both Andy Warhol and Marilyn Monroe. Andy for being pretty much the best pop artist ever, and Marilyn for having some of the most perfect quotes ever (personally don't care for her acting. She played alot of dun=mb blonde roles)
Brunette Monroe: "She looks bizarrely like Megan Fox here. It’s Marilyn Monroe. Who was actually was a natural brunette, though she dyed her hair blonde originally for a shampoo commercial and the look stuck.