10/15/2014 01:38 pm ET Updated Oct 15, 2014

Jennifer Garner Was A Serial Streaker During Her College Days

She might be a prim and proper A-list actress now, but back in the day, Jennifer Garner thoroughly enjoyed stripping down.

The 42-year-old sat down for an interview with Conan O'Brien Tuesday and revealed that she was a serial streaker during her college days.

"When I was in college, every summer I would work for free at a theater," Garner explained of doing summer stock, which allowed her and other aspiring actors to be an apprentice to trained theater professionals. But instead of partying at night, Garner would get, well, naked with her friends. "I didn't drink. I was never a big party girl, but I streaked," she said. "I was just in a naked frame of mind. I don't think I was the only streaker, but I might have been the leader of the streakers! And we just all streaked, all summer."

"It doesn't [seem like me at all]," she added, shaking her head with embarrassment before joking, "I mean, it must have been six or seven years ago, so ..."

Garner, who now has three kids with husband Ben Affleck, recently cracked a joke about the nude photo scandal haunting Hollywood, telling Vanity Fair, "Polaroids! That's what we do at the Affleck house. We have a stack of sexy polaroids."

Guess her naked frame of mind changed over the years.



Jennifer Garner