Lily Allen showed off a dramatic new hair colour at the Glamour Women of the Year Awards last night.

Lily Allen and her new look hair - nice or not? What do you think?

Never the shy and retiring type - Lily Allen revealed a bold new look last night - bright pink hair! It's her second hair colour change in less than six months after going from her natural dark brunette to peroxide white blonde. We guess this is a temporary wash-in, wash-out colour - for such special occasions only! For a similar effect you can try Crazy Colour Dye in Cotton Candy Pink, £6.

The Sugarscape jury is still out on the dress... a decapitated Bambi! Click through to see a pic of Lily at the end of the night... Looks like all the excitement may have been too much for her (or one too many cocktails!)