Celeb Hair Makeovers: Better Before or After?

These stars are crossing into new hair-itory (we couldn't resist). Check out Britney Spears' rainbow mane, Gigi Hadid's dip-dyed ends, Katie Holmes' shoulder-grazing bob and these other major mane changes mane changes

KIM KARDASHIAN

Don't get too used to the reality star's back-to-brown hair. After ending her 5-month stint as a blonde, Kim confessed that she's annoyed she dyed it and misses her light hair.