After playing the tough time-traveling Pink Ranger, Erin Cahill (Jen, Time Force) switched gears to portray high school debutante Montana Wastedberg in the 2002 teen comedy, "The Biggest Fan" which centers around a teenaged girl who falls for a popular boy bander. Erin even lightened her hair for the role. Erin Cahill appears throughout the film.
* These screencaps come courtesy of Shirley Chong (thanks!)
"The Biggest Fan" is available on DVD