Main Cast: Maggie Lawson, Maggie Lawson, Justin Timberlake, Kathie Lee Gifford, Jesse Nilsson
Release Year: 2000
Country: US
Run Time: 89 minutes
Plot
Can the class brain find happiness as a supermodel? That's the question posed in this made-for-TV movie that offers a modern-day variation on The Prince and the Pauper. Alex Burrows (Maggie Lawson) is a shy, bookish teenager who has a crush on Eric (Jesse Nilsson), a football player and one of the most popular boys in her class, but she lacks the confidence to talk to him. Meanwhile, Janine Adams is a successful teen fashion model whose life is dominated by her overbearing mother Deirdre (Kathie Lee Gifford); Janine would like to live like a normal teenager for a change, and wishes her mother would stop trying to fix her up with fellow model Jason Sharp (Justin Timberlake). As it happens, Alex looks exactly like Janine when she takes her glasses off, and after they meet by chance at a book signing catered by Alex's father, the two girls decide to swap identities for a while, with each getting an interesting perspective on how the other half lives. Model Behavior, which premiered as a special episode of the TV series The Wonderful World of Disney, marked the acting debut of Justin Timberlake, a member of the top-selling pop group 'N Sync. ~ Mark Deming, All Movie Guide
Alex Burroughs is a shy, insecure girl who, while helping her father with his catering business at a party, meets Janine Adams, the teen model of the time.
Meanwhile, Janine is fed up with her mother Deirdre not being home when she has her first book signing, because her little brother Max is going on a publicity tour. Through a strange coincidence the two girls realize they look so much alike that they decide to swap places for a while. Alex gets to date Jason Sharp (Justin Timberlake), a young and gorgeous, but also sweet, model. However, she has to deal with Janine's domineering mother, Deirdre (Kathie Lee Gifford).
When they start their new life, they both end up with dates for Saturday. Even though they were supposed to change back Friday, they call each other up and extend the date. Janine warns Alex to stay away from Jason because she believes that he is using her for the attention. Meanwhile, Alex warns Janine to stay away from Eric Singer. Alex's little brother Josh tries to reveal her "Janine" secret. Towards the end when Alex wants to tell Jason that she is not Janine, but she is seen by Eric and he thinks she's cheating on him. Jason walks off on her as well. So Janine and Alex swap back the next morning. Alex is grounded but she goes to the ball and so does Janine, disguising herself as Alex. After both families show up, everyone finds out their secret.
From 2007-the beginning of 2009, whenever the movie airs on Disney Channel, commercials for it always mentioned Timberlake as "*NSYNC's Justin Timberlake" despite the fact the band broke up in 2002.