A wannabe rock star who fronts a Pennsylvania-based tribute band is devastated when his bandmates kick him out of the group he founded. Things begin to look up for Izzy when he is asked to join Steel Dragon, the heavy metal rockers he had been imitating for so long. This film is loosely based on the true story of the band Judas Priest.
Rock Star is a 2001 American musical comedy-drama film directed by Stephen Herek, written by John Stockwell, and starring Mark Wahlberg and Jennifer Aniston. It tells the story of Chris "Izzy" Cole, a tribute band singer who ascends to the position of lead vocalist in his favorite band.