TV WEEKEND; Omigosh! Without Glasses I Could Be a Supermodel  By
Anita Gates Published: March 10, 2000  Alex Burrows has a
terrible life. She's 16, shy, insecure and dateless. At a party,
when she tries to talk to the boy she has a crush on, she just
humiliates herself. And home is no better. Her little brother is
a tattletale, and her father forces her to put on a chef's hat
and coat and work on weekends for his catering company.
Honestly, she might as well be dead.  Alone in her bedroom,
flipping through a magazine, she sees pictures of Janine Adams,
a teenage supermodel, and wonders why she can't have a glamorous
life like Janine's. Fashion shoots! Trips to Paris! Partying
with the stars! Well, she's going to get her chance.  ''Model
Behavior,'' Sunday night's ''Wonderful World of Disney'' movie,
is the story of how Alex and Janine -- who happen to look
exactly alike when Alex takes off her glasses and lets her tied-
back hair loose -- decide to trade places for a week. It's a
grass-is-greener ''Prince and