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Lena Dunham channels her inner Katy Perry with this new look (PHOTO)

For Cailyn Cox, writing isn't just a hobby, it's her life. Passionate about Hollywood, she makes it her mission to find the most entertaining celebrity gossip for SheKnows readers. And when she's not enthralled in the celeb world, she's ...

Is Lena Dunham's new look minty fresh or swamp monster-esque? We can't decide

They say change is as good as a holiday, and Lena Dunham's work schedule is so hectic at the moment that there will be no vacationing for her, so she might as well change up her appearance — and that's exactly what she's done.

The Girls creator took to Instagram on Wednesday, Oct. 22, to share a snap of her new look: mint-green hair. Posing alongside her adorable dog, Lamby, Dunham thanked her Rheanne White Salon colorist Tanner Bassett for his handiwork.

Newly minted for the Canadian leg of the tour thanks to @tanneyb @rheannewhite

A post shared by Lena Dunham (@lenadunham) on

Lena Dunham isn't getting married until her gay sister can

Dunham was so pleased with her new look that she then took to Instagram for the second time on Thursday to share a picture of herself and her "glamour puss stylist."

With my glamour puss stylist for the day @erinkleinberg #leatherandlegs

A post shared by Lena Dunham (@lenadunham) on

The funny woman has been gearing up for the Canadian leg of her Not That Kind of Girl book tour, and she obviously figured that a fresh new look was just what she needed, although it is quite a change from her platinum locks, which she has been sporting since August, after she decided to chop off her hair and dye it several shades lighter.

Primetime Emmys: 9 Things Lena Dunham's hair looks like

We're not sure how we feel about Miss Dunham's latest look, though. However, it does remind us of another superstar's hair change-up: Katy Perry.

While the Tiny Furniture director has opted for a green shade for winter, Perry figured she'd try out green as a spring shade. In April, the "Dark Horse" hit maker got us talking about her "slime green for spring" look.

But Dunham has proved that Perry is not the only one who can also take risks.

Tell us what you think: Does Lena Dunham rock the green hair better than Katy Perry did?

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