MATTHEW ROLSTON
The girls head to a theme park where they must pose while riding a rollercoaster. The winner of the challenge is photographed for a feature on Tyra.com by Tyra herself. This week's photo shoot takes the girls underwater as they are photographed by top beauty photographer Matthew Rolston, who is also this week's guest judge.

KAROLINA KURKOVA
Jay leads the girls to a tunnel in downtown Los Angeles where they walk in on a conveyor belt runway while wearing designs by Herve Leger. Andre drops by the house with a surprise guest, Karolina Kurkova, who speaks with the girls about healthy eating. This week's photo shoot features the girls posing with wrestlers from Lucha Va Voom, a form of Mexican Mask Wrestling with photographers Eddie and Moshe Brakha. Kurkova joins the panel as this week's guest judge during the elimination.

PATRICK DEMARCHELIER
The girls head to Rodeo Drive in Beverly Hills for this week's photo shoot with legendary fashion photographer Patrick Demarchelier. The girls are joined by MAA male model as they strut down Rodeo while posing in clothing handpicked for them by fashion stylist Lori Goldstein. Demarchelier joins the judges at the elimination panel.

FRANCESCO CARROZZINI
During this week's challenge the girls head over to The Grammy Museum in Los Angeles where Neil Portman, President and CEO of The Recording Academy, reveals that one of them will be chosen to be a "Grammy Girl" during The 2011 Grammy Awards. During this week's photo shoot the models portray an iconic fashion designer for photographer Francesco Carrozzini, who is also this week's guest judge.

ZAC POSEN
Designer Zac Posen surprises the girls at their beach house to inform them they will be wearing his fall 2010 collection during this week's runway challenge. The girls put their personality to the test when they shoot their very first commercial while wearing roller skates on the beach. Posen is also this week's guest judge.

MARGHERITA MISSONI
Tyra informs the final six girls they will be moving to Italy. Upon arrival in Venice, the girls pose in their first group photo shoot on a gondola before heading to Milan where they visit their first Italian Fashion House, Missoni. Fashion designer and model Margherita Missoni is this week's guest judge.

KYLE HAGLER
Before sending the girls to the streets of Milan for go-sees, Tyra helps them organize their portfolios. This week's photo shoot takes place in Lake Como, where the girls receive a head-to-toe transformation to become real-life statues. IMG Models' executive Kyle Hagler is this week's guest judge.

FRANCA SOZZANI
The final four girls put their personality to the test when they meet one-on-one with Vogue Italia's editor-in-chief, Franca Sozzani. Tyra directs the girls during a motion editorial challenge that requires them to bring their poses to life with movement and emotion. Following this week's double elimination, Tyra premieres her directorial debut of "Disturbato." Franca Sozzani is this week's guest judge.

ROBERTO CAVALLI
The final two contestants receive a visit from their parents. After shooting a commercial and print ad, the models walk the final runway in Roberto Cavalli designs and the winner is chosen.

"THE GIRL WHO IS A LADY KAT...REOW!"
J. Alexander and Jay Manuel welcome 35 girls to Top Model prep, where they must work the runway, pose for class photos, and attend a conference with the judges in order to make the grade. In the end, the group of women ends up being narrowed down to 14 models who will compete for the ultimate title of America's Next Top Model.

"THE GIRLS WHO HATE THEIR MAKEOVERS"
The finalists move into new accommodations in Los Angeles; two contestants constantly complain about their new makeovers.

"THE GIRL WHO SUDDENLY COLLAPSED"
When a model passes out during a critical test, she is rushed to the emergency room, leaving her ability to continue in the competition in question.

"THE GIRL WITH THE WORST PHOTO IN HISTORY"
When the contestants are hoisted in the air to pose as astrological signs for a photo shoot, the judges tell one model she has the worst photo, ever.

"THE GIRL WHO IS CONTAGIOUS"
When a model catches a contagious skin condition that disfigures her face, it sends the other contestants into a panic.