Kylie Jenner debuted her new, ombre grey hair extensions on Instagram Saturday.

The 17-year-old shared a photo featuring her new look and her controversial pout the day after Halloween under the caption: "a little grey never hurt nobody."

Jenner announced she would be launching her own line of hair extensions, Kylie Hair Kouture, in partnership with Bellami last month. There is no word on whether her new hair is part of her line.

On Monday, Jenner shared another photo of her long tresses on the image sharing site, but did not address the change.

I love you @princesspiamiaUne photo publiee par Kylizzle (@kyliejenner) le Nov. 11, 2014 at 10:52 PST