Deliberate mistake: During "Izzy"'s inaugural concert with Steel Dragon, there are two shots that are recycled during the first song. One is the rear shot of the guitarist in a low stance rocking back and forth, and the other is Jennifer Aniston raising her arms in the air and screaming for the band. Not only is the repeat a mistake, but when they reuse the shot of the guitarist, the second time it is not in time with the music.
Rock Star (2001)
1 deliberate mistake
Directed by: Stephen Herek
Starring: Mark Wahlberg, Jennifer Aniston, Timothy Olyphant, Timothy Spall, Jason Flemyng, Dominic West, Jason Bonham, Ursula Whittaker
Continuity mistake: At the beginning when Chris and his band go to the concert, they are in the front standing next to the stage. However, when the camera cuts to show the entire audience, different people are standing where Chris and his band were. From that view, Chris and his band are not even in the audience.
Emily: Rob, I'm a business woman, and rule number one in this business is you go where the talent is... and all the fucking talent that was in this band has just left the room.
Trivia: In one part of the ending credits, you can hear a song called 'Good Vibrations' which is from Mark Wahlberg's 90's band, 'Marky Mark and the Funky Bunch'.
Answer: He is meant to be maybe in his early to mid 20's.