Britney Spears
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The First Red Carpet Photos From Your Fave Celebs That They'd Rather Forget

8. Britney Spears
She burst onto the scene with her massive tune (still good all these years later, right?) "Baby One More Time" back in 1999 and it's safe to say that she has changed... quite dramatically. Between the bleached blonde hair and sultry outfits, this pop princess is almost unrecognisable. Picture: Getty