Julia Roberts, who turns 46 on October 28, may have not been born a redhead, but the Oscar-winner is still one of our favorite hot celeb carrot tops. Check out some more in this slideshow.
Who knows? It may be true that blondes have more fun, but redhead fans still had to wonder why Laura Prepon would dare change her hair color. Still, we will choose to think of her as red-haired Donna Pinciotti from "That '70s Show."