Taylor Momsen, the 18-year-old singer/songwriter/actress best known for playing Jenny Humphry on Gossip Girl, is also the lead singer of a rock band called The Pretty Reckless. Fuse sat down with Momsen to learn five things we didn't know about her, starting with the fact that she has a huge doll collection. Did you know she picks up a doll in every single country she's visiting? Did you know she can eat entire bags of string cheese and pretzels in single sittings? Watch the video above to learn more, and then watch the video below to find out which porn star gave her a lap dance!