Dunham isn't the only celebrity in Hollywood to wait a bit before losing their virginity. From the Jonas Brothers' promise rings to the "Virgin Quarterback" Tim Tebow, here's a few more stars who've waited.
30 Rock star Tina Fey admitted to David Letterman in 2010 that she didn't lose her virginity until the age of 24. "[I] couldn't give it away," she joked on The Late Show. "That's just good, Christian values, or, being homely."
Before she had two kids with fiance Eric Johnson and even prior to her reality show Newlyweds with former husband Nick Lachey, Jessica Simpson had planned on waiting to have sex before marriage. "I promised God, my father, and my future husband that I would remain a virgin until I got married. I just always knew it was something I wanted to do," she told Cosmopolitan magazine.
Though Rosario Dawson's acting career started at age 15 in the racy '90s movie Kids, the actress revealed to The Huffington Post that she sustained from sex as a teenager. "I didn't even have sex until I was 20," she confessed. "My mom was a teenage mom. I was deathly afraid of being a teenage mom."
Rosario isn't the only actress in Hollywood to wait a bit to have sex. From Jessica Simpson waiting until marriage to Lena Dunham writing a newspaper for sex advice, here's a few more stars who've waited.