Lena Dunham shares photo of Girls co-star Jemima Kirke on

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.

Lena Dunham 'an idiot' after sharing Girls co-star Jemima Kirke's number online – The Irish News

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Lena Dunham 'an idiot' after sharing Girls co-star Jemima Kirke's number online – The Irish News

Girls' Star Jemima Kirke Admits 'It Sucks' Juggling Single Motherhood With Acting

Lena Dunham 'an idiot' after sharing Girls co-star Jemima Kirke's number online

Girls: Lena Dunham Reveals Jemima Kirke Tried to Quit Before Season 2

Girls' reluctant star

Zosia Mamet Jemima Kirke producer Lena Dunham Allison Williams New York Premiere of HBO's new series 'Girls' at SVA Theater Stock Photo - Alamy

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Girls' Star Jemima Kirke Admits 'It Sucks' Juggling Single Motherhood With Acting - Yahoo Sports