Laughter is fifteen-year-old Paige Larsson's currency in life. It takes the sting out of life's tough stuff. It eases the pain of nasty comments, agonizing moments in gym class and awkward pauses at parties. Paige likes it even more when others laugh with her, so she's become a YouTube comedy vlogger. Now Paige is about to step out of her comfort zone and compete--live and onstage--in the prestigious International Teens...