Tina Wells 
Mackenzie Blue #5: Double Trouble [EPUB ebook] 

Mackenzie Blue is a star! Or she will be . . . as soon as she gets the part of an aspiring singer on a new TV pilot! But juggling auditions and the rest of her life turns out to be harder than Zee thought. Zee’s friends are helping her hold everything together. But Zee doesn’t like having to bail on plansand her friendsto run to another audition. Is being a star worth it?Fans of the Dork Diaries will snap up the fifth book in this tween illustrated series about a twelve-year-old girl trying to survive middle school.