Three very strong and different models are judged in a high-octane final runway fashion show in Seoul for designer Lie Sang Bong. Tyra Banks joins judges Kelly Cutrone and J. Alexander, along with photo consultant Yu Tsai to calculate the contestants' final scores based on their entire body of work, while the finalists reminisce about their journey to become Cycle 21's America's Next Top Model. Special performance by Kpop band 2NE1.

Tyra Banks introduces the final four models to her new cosmetics line and challenges them to a commercial shoot with the help of some of the previously eliminated contestants. Then the models tackle their final photo shoot for a $100,000 prize from GUESS. Some secret spectators are on hand to determine who will compete in the cycle's finale.

The five remaining models perform a bilingual scene with Korean soap opera actors before tackling a night-time photo shoot that has them dressing up to recreate iconic images of the King and Queen of American pop culture: Elvis Presley and Marilyn Monroe. But history comes back to haunt the models when each is asked to confront demons from their past. Tyra Banks hosts.

The models race to various locations around Seoul for a timed challenge, where one finds herself isolated from the rest of the group after getting caught in a lie. Later, a model offends photo consultant Yu Tsai after she confronts him for calling her a panda bear during a head-to-toe photo shoot with Jinny Kim shoes and accessories.

The seven remaining models pack their bags for Seoul, Korea and find themselves challenged to a group dance photo shoot judged by Korean pop sensation BtoB. However, one model finds that a bad habit limits the potential for success during a photo shoot with a luxury brand; a problem that does not go unnoticed by Tyra Banks and the judges.

Catch up on the first ten episodes of Cycle 21 which pits guys versus girls in order for one up-and-comer to take home the title of America's Next Top Model. What started off as 31 potential contestants is narrowed down to seven remaining models. Host Tyra Banks, welcomes Miss J back to the judging panel, along with fashion PR maven Kelly Cutrone and photo shoot consultant Yu Tsai to monitor all the on-camera drama.

A model is brought back into the competition after fans cast their vote via social media. A challenge to keep their composure in the dark at a former slaughterhouse with a dark and gruesome history gives models the chance to win a special treat. Later, at a "no glove, no love"-themed fashion shoot that focuses on awareness of HIV/Aids, Tyra Banks acts as makeup artist to the models donning a variety of ornate gloves.

Miss J offers select models a private runway session in order to give them a leg up on Style Fashion Week, where the models are challenged to book fashion shows with different designers, including Betsy Johnson. Models pair up for a hair product photo shoot that results in harsh words and flaring tempers.

Models team up to for a photo shoot challenge with judge Kelly Cutrone resulting in two models recognizing the need to put their personal relationship on hold. The models then discover their common ancestry links when heritage comes into play as the styling concept for a futuristic sci-fi photo shoot that features a special guest posing as a robot.

Models test their acting chops to compete for a walk-on role on a scripted television series. A frozen photo shoot turns icy after hurtful comments are overheard at the house.

The models are tasked with mastering the ultimate hair whip for a wind-blown photo shoot while one pays a penalty and is allowed only five frames to capture the perfect image. Special guest Nick Cannon gives the models a chance to be the face of his new ad campaign.

Tyra teaches the models the three steps involved in making love to the camera to prep them for a sexy black widow-themed photo shoot. An unexpected chemistry occurs between two models just before a hair-raising challenge on stilts. Later, a night of partying in the house quickly turns dramatic when one of the models breaks a major house rule.

With a love triangle brewing in the house, not all models bring their A-game to an optical illusion photo shoot. The eagerly awaited make-over day arrives, and one model to unveils a never-before-seen look while another suffers a breakdown.

The final 14 contestants move into their new home, just in time for tempers to flare and relationships to ignite. Models compete in a revealing runway challenge where the wardrobe consists only of silly string. Host Tyra Banks gives a behind-the-scenes look on how this cycle's rain-themed intro was put together.

With only one week left to determine the Cycle 21 contestants, the semi-finalists tackle a rigorous Los Angeles subway challenge to model various seasons in a limited amount of time. World renowned photographer Yu Tsai is introduced as the cycle's photo shoot creative consultant. Later, things get steamy during a nighttime photo shoot at the beach, where the final 14 are selected by Tyra Banks and the judges from the portraits taken.

Cycle 21 kicks off with girls AND guys back in the competition to take home the title of America's Next Top Model. 31 potential contestants rock the runway to see who can take the best selfie. The semi-finalists square off in a bowling alley to reveal who makes the first cut. Host Tyra Banks, welcomes Miss J back to the judging panel, along with fashion public relations maven Kelly Cutrone.