It’s no secret that here at Justine we love a good book, so when cover girl Sierra Furtado announced her upcoming debut novel, our fangirling hit an all-time high. But make no mistake—this isn’t just another autobiography. Though loosely based on Sierra’s life, Life Uploaded is a fictional story of the struggles, adventure, and, of course, crazy, mixed-up love life of high school student/YouTuber Harper. The book may not release until October 18, but we jumped at the chance to pick Sierra’s brain for details! Let’s just say we were hooked at the Gossip Girl reference.