Earlier this month, Lily Allen dyed her hair neon pink and instead of coloring it again, she's let it fade into a soft shade of cotton candy. When she first came on the scene, her hair was jet black until she drastically bleached it blonde. I can't wait to see what's next — I wonder if it will be fire-engine red, or something more traditional like light brown. Out of these four hair colors, which do you prefer on Ms. Allen?