Hey Upper East Siders, The year is 2018 and our favorite Manhattan Elite are entering their senior year. Our Queen B and her friends are in for a treat, however, when they discover Blaire's little sister is back home from her "self-care retreat" away from home. Why did she leave and why did she come back? Stay tune, for these questions and more will be answered. You know you love me. xoxo, Gossip Girl.