Celebrities change their hair color like the rest of us change our shirts! Blondes shifting into dark beauties and brunettes going for a golden look is nothing new. But nowadays there is a new color taking over Hollywood! Nothing is trendier among the blondes than to shift into foxy read heads. And strangely enough it seems like the classic redheads, like Julia Roberts and Nicole Kidman, choose to become blondes! All we know is that these girls look great both as redheads and as blondes. But if you had to choose, what hair color should these celebs have? Blonde or red?