Lena Dunham Lena Dunham

"Your first time shouldn't be with just anybody. You want to do it with a great guy," Lena Dunham tells the camera in a new commercial. But the actress isn't talking about sex — she's talking about voting!

Dunahm added her own spin to celebrity presidential endorsements in a cheeky new spot for President Barack Obama. The Girls star continues using the relationship metaphor to explain the reasons she supports Obama.

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