Dramatic Hair Makeovers In This Week's Best & Worst Beauty (PHOTOS)

This week in beauty was filled with dramatic hair makeovers. Jennifer Hudson made a jaw-dropping appearance at the 2013 Black Girls Rock event with a pixie cut, proving women with round shaped faces can also pull off the short hairstyle. Meanwhile, Kate Bosworth stepped out wearing a sculptural braided updo that inspired us to think outside the box when it comes to plaits. See these stunning new hairdos (and a couple not-so-successful styles) below and tell us what you think. BEST: Alessandra Am...