I admire anyone who tries anything different, and these ladies represent the best of the best when it comes to taking beauty risks. Whether you love their looks or not, you've got to give credit to anyone who shows up with multi-colored spikes and a trendy new lip color at one event, and then hair extensions and subdued makeup at another. The ladies in this lovely bunch are what I like to call the chameleons — that select group of celebs who never fail to excite us with their bold, ever-changing styles. So, what do you think? Of the following, which star does it best?