Celeb Hair Makeovers: Better Before or After?

These stars are crossing into new hair-itory (we couldn't resist). Check out Julianne Hough's fresh blonde tresses, Hilary Duff's new gray hue, Christina Aguilera's shoulder-grazing lob and these other major mane changes

KELLY RIPA

The TV host shaves some inches from her shoulder-length style, transforming her tresses into a Beyoncé-inspired inverted bob for the new season of her show.