The Emmy, James Beard and Critics' Choice Award-winning series celebrates it milestone 20th season with an epic international showdown featuring the greatest Top Chef competitors from across the globe competing for the ultimate World All-Stars title. Sixteen Top Chef winners and finalists representing 11 different Top Chef iterations around the world will battle it out in London ahead of the grand finale in Paris, France. Host Padma Lakshmi, head judge Tom Colicchio and Gail Simmons are back in this landmark season of the flagship Top Chef, which takes place entirely abroad for the first time ever.