Check out these pictures -- doesn't Kim Kardashian look just like Beyonce with her new hair color? They're practically twins! Well, hair twins at least, even their roots look the same for cryin' out loud. Isn't it amazing how a hairstyle change can affect how you look? (Check out these other celeb makeovers for proof.)

• Could your look use an update? How about a new hair color? (Just don't dye it without reading this first.)

• Miss Kim's old look? See it here.

• Did you see Kim's sunburn? Proof that sunscreen is a life-saver (especially when you wear huge sunglasses.)