Revealing mistake: At the start, when the security cart driven by Miley and Lilly rips through the Hannah poster, the outline of the pre-cut tears are visible. (00:02:10)
Revealing mistake: After Miley lets a truckload of walnuts roll down the street, the British reporter is having a hard time keeping his balance. At one point, both feet just barely touch the ground and it is quite obvious that he was suspended on a cable during filming.
Chosen answer: During a concert, a lot of makeup is used to show through the bright lighting. In this case, Miley may have needed little to no makeup. Also, since Travis is shown asking for the check and Miley goes back and forth so much, it may have taken her a long time, which is why she had to run off every time she got to the restaurant after a few seconds.