This time Lena didn't share a belly-baring selfie - instead she shared a snap of her Girls co-star captured in a candid moment while wearing nothing but underwear.
Jemima Kirke Reveals She Once Tried to Quit 'Girls
Lena Dunham Shares a Throwback Photo With a Naked and Pregnant
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Why Are So Many People Rewatching 'Girls'? - The New York Times
Lena Dunham posted a naked Instagram picture from Wales and this
Lena Dunham Reflects On The 10 Year Anniversary Of HBO's 'Girls
Jemima Kirke says Lena Dunham is the only 'Girls' co-star she's
Lena Dunham shares photo of Girls co-star Jemima Kirke on
How Taylor Swift and Joe Alwyn Helped Finalize Lena Dunham's New
Jemima Kirke says Lena Dunham is the only 'Girls' co-star she's
Lena Dunham wants an 'older, wiser' version of 'Girls
Lena Dunham - The Cut