Christina Aguilera's pink hair - yay or nay?

"Voice" judge and mentor Christina Aguilera has changed up her normally platinum locks yet again. A couple months ago, the songstress debuted lavender tips on the ends of her blonde mane. She slowly added some pink, as you can see on the left. Now she's gone completely shocking pink (inset).

E! Online spotted Aguilera taking her son Max to the Mr. Bones pumpkin patch over the weekend, which is too adorable. What do you think of her new 'do?

Aguilera is currently in the middle of the battle rounds of "The Voice." Her remaining contestants include Aquila, De'Borah, Dez Duron, Celica Westbrook and Sylvia Yacoub. She has not so far successfully stolen any contestants from one of the guys' teams.