America's Next Top Model - Season 15 (2010)

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.

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.

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 a male model as they strut down Rodeo while posing in clothing hand-picked for them by fashion stylist Lori Goldstein. Demarchelier joins the judges at the elimination panel.

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

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.

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.

Before sending the girls to the streets of Milan for go-sees, Tyra helps them organize their portfolios.

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."

Recap of Cycle 15 so far.

The final two girls shoot their CoverGirl commercial and print ad before meeting with Ian Bart of IMG Models.