Get ready for the ultimate snack-down when Michelin Star Chef Gordon Ramsay and renowned pastry chef Christina Tosi invite celebrities into the MASTERCHEF kitchen to show off their culinary skills. Trai Byers and Grace Gealey Byers, TV personalities Nene and Gregg Leakes, Cheryl Hines, Kal Penn, NFL legends Ronde Barber and Tiki Barber, rock music icon twins Joel Madden and Benji Madden, Anthony Anderson and Jordana Brewster all compete in head-to-head contests for charity.