she\'s a lighthearted teen heroine for the John Green generation\' - Wondrous ReadsKaty Birchall is the author of the side-splittingly funny The It Girl: Superstar Geek, The It Girl: Team Awkward and its eagerly-awaited sequel The It Girl: Don\'t Tell the Bridesmaid.. she\'s a lighthearted teen heroine for the John Green generation\' - Wondrous ReadsKaty Birchall is the author of the side-splittingly funny The It Girl: Superstar Geek, The It Girl: Team Awkward and its eagerly-awaited sequel The It Girl: Don\'t Tell the Bridesmaid.