The actress often brings her maltepoo Penny to the Gossip Girl set in New York City's East Village. This little pup attracts attention just like her mommy. "A lot of people come up to me and they're like, 'Oh, my gosh, are you...' and I think they're going to ask if I'm from Sisterhood [The Sisterhood of the Traveling Pants] and they say, 'with that really cute dog?'"