First, the contestants head to Macy's where they find fashion guru Tim Gunn waiting to help them pick out stylish new outfits to flatter their slimmer selves. Guest hair stylist Tabatha and celebrity stylist Brandon Martinez transform them further with complete salon makeovers. Then it's time for amazing reveals and emotional reunions when the made-over contestants show off their incredible new looks to loved ones flown in to help them celebrate their big day.

The contestants' food and fitness knowledge is put to the test this week when Good Housekeeping Magazine's editor in chief stops by for a trivia challenge that will give the lucky winner an all-expense paid trip to New York. Then contestants face a different kind of test when trainers Bob Harper and Jillian Michaels send them grocery shopping on a budget - and then critique their purchases. Later, a unique challenge tests each player's balancing skill, and one contestant hits a big milestone at the weigh-in before a shocking elimination sends another player home.

This week, the tables are turned when contestants get to train their trainers and are only too happy to put Bob and Jillian through the paces! Later, the remaining five players have to race up and down hills while carrying bags representing their total weight loss so far in a particularly grueling challenge. Then it's time to visit Dr. Huizenga for a progress report and to find out their new "real ages" now that they've lost so much weight. The players also try on their "goal outfits" and are amazed to see how far they've really come. Then after weighing in and eliminating one more contestant, the final four players head home, where they'll stay for 30 days before returning to weigh in at the ranch one last time.