During the penultimate shoot, the final three must use everything they have learned; a previous winner gives the women words of wisdom; the judges choose the winner.

The final four contestants receive lessons on self-expression and storytelling; when one woman is sick in bed, the other three go out and talk behind her back.

The five remaining models must impress top Australian designers; at the photo shoot, the women must work a swimsuit in two ways; the judges send one model home.

A former contestant gives the contestants a lesson in how to be a good host; Tyra reveals that the final six women are going to Australia, where they must interview locals; the judges send one model home.

The models get a crash course in acting from actors Efren Ramirez and Tia Mowry; past Top Models appear for a photo shoot that highlights scandalous moments.

Contestants hear how supermodel Twiggy got her nickname and must create nicknames for their personas; guests include rapper 50 Cent, agent Nancy Josephson, supermodel Beverly Johnson and producer Larry Sanitsky; Benny Medina is a guest judge.

Two fashion mavens give the women a tough lesson in what to wear; the models must create a department-store display using themselves as mannequins; the women pose as men.

The women learn the art of posing; the models must duck, dive and pose through a laser maze; a crime-scene photo shoot.

The three remaining models must be on point for the most important photo shoot yet; the final two models walk down the catwalk in couture bridal gowns; one last fight erupts; the judges choose the winner.

The models' nerves wear thin in Barcelona; one model breaks down in tears after her flamenco dancing gets criticism; Tyra directs a photo shoot as the women float in a pool of icy water.

The models hit the foreign streets with their portfolios to meet local designers; one model has a breakdown when she gets lost in the city; the women face off against an angry bull at the photo shoot.

During an intense acting challenge, one model chastises the group; one model lands a role on a TV show; Tyra delivers news of the models' overseas trip; the models shoot a sultry commercial with a male model.

Professional athlete Gabrielle Reece teaches the women the art of action modeling; the models fly during a daring photo shoot at a skydiving training facility.

Tyra picks up the camera for a "scary" impromptu photo shoot; models struggle when burlesque icon Dita Von Teese asks them to get in touch with their sexy sides; Fabio shows up for a photo shoot.

A challenge with Janice Dickinson leaves some of the women speechless; the models transform into celebrity couples at a photo shoot.

The models learn to strike an extreme pose with a contortionist; the women turn into circus freaks at the photo shoot.

A runway expert prepares the models for their rockiest challenge yet; the models walk a catwalk suspended over water, but one's sickness lands her in the hospital; one model is eliminated.

The winner survives the final cut and is awarded a modeling and management contract.

Some models embrace the opportunity to pose nude during a photography shoot, while others are driven to tears; guest judge Derek Kahn.

After the competitors jet to Paris for a photo shoot, the sixth woman gets eliminated. Judges include models Tyra Banks and Janice Dickinson, Marie Claire fashion editor Beau Quillian and Baby Phat creative director Kimora Lee Simmons. Guest judge: commercial director Loren Haynes.

A model breaks down after being confronted about her alleged eating disorder; competitors undergo intense publicity training. Judges include models Tyra Banks and Janice Dickinson, Marie Claire fashion editor Beau Quillian and Baby Phat creative director Kimora Lee Simmons. Guest judg.

Designers from around the world compete in the industry's premier fashion competition.

Undiscovered talent of all ages -- singers, dancers, magicians, comics, musicians, ventriloquists and more -- appear before celebrity judges who decide which contestants move on in the competition each week. With the guidance of the show's host, the audience learns the backstories of these amazing people as they strive to make it to the finale, where one talented performer wins a life-changing $1 million prize. A select few join the most memorable and extraordinary acts from previous years, along with favorite contestants from other international Got Talent franchises, and return to the stage to show off their talents in hopes of impressing the judges' panel once again and taking home the title of America's "World Champion."

America's best undiscovered talent goes head-to-head on teams led by four of today's biggest musical icons, who playfully compete against each other while mentoring these inspiring singers in search of the next superstar Voice.