Selena Gomez's wild, colorful hairdo

Selena Gomez's wild, colorful hairdo

Selena Gomez's wild, colorful hairdo, The tween queen debuts bright pink, violet, and blue streaks in her usually brunette locks. On Thursday, Justin Bieber's better half, Selena Gomez, debuted a new 'do while promoting her upcoming concert tour -- "We Own the Night" -- in Mexico City. What do you make of the tween queen's My Little Pony-like locks? We say "neigh!"