Lena Dunham isn’t afraid to show off her body for anything, let alone a good cause!
On Saturday, Lena was spotted getting her paddle board on in a bikini for the Breast Cancer Research Foundation, a charity event which took place in the Hamptons.
[ Related: Awkward! Diane Keaton Thought Lena Was A Lesbian When They First Met! ]
Dunham tweeted about the event:
Ha! We bet the actress gave it her all!
Also, we love pattern of the two piece! Way to work it for charity, Lena!
[Image via AKM-GSI.]