Kesha debuted a colorful new hairdo this week via Instagram.

The 26-year-old uploaded photos on the social network, in which she showed off blue, pink and green streaks in her long blonde hair.

In her most recent photo, posted on Thursday, the singer posed with actress Stacy Keibler. Kesha, whose colorful hair was on full display in the picture, is seen licking Keibler, who flashes a huge smile.

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Kesha captioned the funny pic, "sorry about that time I molested u @stacykeibler."

For Kesha fans her new hair color probably won't come as surprise since she's known to take risks, especially when it comes to fashion.

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"It's pulling from vintage, it's pulling from contemporary, it's pulling from the garbage," Kesha told MTV in 2012 about her style. "So I think it's kind of just do whatever the h-ll I want. And I think I do that musically and I think I do that with my style."

Scroll through our gallery to see photos of Kesha's new look.