Lena Dunham's Little Sister Is a Model Now

Grace Dunham - P 2015
AP Images

Grace Dunham hit the NYFW runway for Eckhaus Latta's spring 2016 show.

While Rachel Antonoff, the sister of Lena Dunham's longtime boyfriend Jack Antonoff, was busy preparing for her NYFW presentation on Monday afternoon, Dunham's biological sister, Grace Dunham, was off having a fashion-week moment of her own. The 23-year-old made her modeling debut as a model for Eckhaus Latta's spring 2016 show.

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The younger Dunham sister, who knows Eckhaus Latta designers Mike Eckhaus and Zoe Latta personally, donned a sheer tank top and miniskirt at the presentation. Dunham told Elle of the experience, "I was trying to think about what Mike said. He was like, 'Chain from the top of your head to the ceiling, shoulders back, walking like you're listening to music and no one can f with your zone.' So I was just trying to heed his advice."

According to the glossy, Eckhaus Latta is well-known for its "performance art"-like presentations, as well as for its "post-gender" aesthetics, a look Dunham worked with confidence. "I was like, I walk like a boy, but my huge tits are out, so I was just thinking about that dissidence."