Becca Brown and the band stylist experienced bullying in school. Actually Becca experienced body shaming from her mom and hate comments online and did drugs and became an alcoholic. Thankfully she's sober now and is doing just fine
Fun fact: the “I am not cool” scene in School of Rock was actually inspired by a real interaction that was had between him and the director… He said to the director that he thought he wasn’t cool enough for this movie since it was called School of Rock and he didn’t think he was cool enough for a movie that was about rock music… the director stopped him and said that was exactly why he wanted him in the movie and he would really want him to stay for production, so they wrote that into the movie ☺