It?s one of the most eagerly-anticipated events every ?Biggest Loser? season ?the makeover episode! And fashion guru Tim Gunn returns to help the final seven contestants look their stylish best after all the players get complete salon makeovers from guest hair stylist Tabatha (Bravo?s ?Tabatha?s Salon Takeover?) and celebrity stylist Brandon Martinez. Then it?s time for amazing transformations 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. Also, the contestants soar to new heights in this week?s challenge, and one player is sidelined with an injury that will have a dramatic impact on her workouts. Alison Sweeney hosts the series, and trainers Bob Harper and Jillian Michaels also star.