Since the premiere of the CW series Gossip Girl, Blake Lively has been catapulted into stardom. Portraying a young socialite on-the-rise, Lively has her young fans captivated every Wednesday night at 9 p.m. Before taking on the Upper East Side, Lively starred with America Ferrera in the popular teen flick The Sisterhood of the Traveling Pants. While filming the movie Lively maintained her extracurricular activities as class president, cheerleader, and national championship show choir member.