When the girls are challenged to star in a glamorous runway fashion show for famous designers Heatherette, one model has trouble staying in her outfit, another has trouble staying on the runway and one model's success on the catwalk stirs up jealously from the others that builds and explodes into confrontation. Later, believing one of her housemates is stealing, a crafty competitor sets a trap in hopes of catching the alleged thief red-handed. Meanwhile, Yoanna House, winner of the second cycle of America's Next Top Model, pays a surprise visit and imparts some valuable advice on surviving in the competition. The models pose topless for a sexy jeans ad that will appear in a major magazine. One of the 11 remaining girls is eliminated.