Lena Dunham may not be a mean Girl, but she's a green girl now!
The star of the hit HBO series Girls ditched her platinum blonde locks for this new mint green hue, which she debuted on Instagram.
"Newly minted for the Canadian leg of the tour thanks to @tanneyb @rheannewhite," she captioned the shot, where she posed with her pup.
The Not That Kind of Girl author also shared another photo of her new do, where you can see exactly how bright the color is.
What do you think of Lena's new look? We're not totally sold, but if anyone can pull off this funky look, it's her!