Alison Brie jogged naked around college campus

Alison Brie tested her liberal college's optional clothing policy by jogging around campus wearing nothing but running shoes.

The Mad Men actress attended California Institute of the Arts and was thrilled by the college's public nudity policy - and often tested it.

Brie says, "I would use it more for comedy purposes... Every now and then I would just throw on my tennies (tennis shoes) and, like, take a jaunt... to exercise my rights.

"If my roommate was having a bad day and I wanted to make her laugh to feel better, I would sort of pretend I was gonna take a shower and then I would sneak outside and like hang from the tree outside our window like a monkey."