Nikki Maxwell's summer is packed with drama in this fourteenth installment of the bestselling Dork Diaries series - now with over 45 million books in print worldwide! Nikki and her bandmates are looking forward to an AWESOME summer on tour as the opening act for the world famous Bad Boyz! Nikki is a little worried when her frenemy, MacKenzie Hollister, weasels her way on to the tour. But she has a total MELTDOWN when she learns that MacKenzie is her new roommate! Will Nikki survive her dream tour turning into a nightmare?!