Even those who've never watched a single episode of Lena Dunham's "Girls" know that the show includes plenty of nudity -- and most often, it's Dunham herself showing skin. While Dunham's said that her frequent nakedness isn't a political statement and is more about creative expression, she does acknowledge that it can have cultural impact. "We have this insane culture where women who don't look like the cast of 'Gossip Girl' are put into like sweaters and nightgowns to sleep in," she told CBS News in 2013. "What I love are the films of the '70s where a person gets out of bed and you see half their nipple because that's what it looks like when a person gets out of bed."