Continuity mistake: When Tori practices for her theater tech exam with Robbie you can see a digital timer counting down, but the count down time suddenly jumps a few seconds back in some shots. Plus Robbie states that Tori's time on her test was twenty-eight seconds, however, in reality, it was forty-eight.
Continuity mistake: When Kesha has posted the video of herself telling viewers that her competition is back on, the bar showing how long is left of the video moves backwards in each shot.
Answer: The Director hated working with Melinda, but knew that her superstar popularity and status would get his movie a big buzz and higher ratings. And the movie was discontinued for a re-audition to fill-in Melinda's leading/major role.