'You're First Time..Should Be With A Great Guy"

President Obama's campaign is out with an eyebrow-raising new ad targeting young voters in which  Lena Dunham, the creator of the HBO hit series 'Girls,' compares her first voting experience to losing her virginity.

'Your first time shouldn’t be with just anybody,' Dunham, 26, says in the ad. 'You want to do it with a great guy.'