Backstage at the Ellen Show

The designers take a tour of Warner Brothers Studios and the set for Ellen's talk show. While there, they meet her DJ Twitch, who gives them their next assignment. During the build, one designer gets stumped while another struggles with the proper height of the couch's back cushions. Tastemaker Thomas Lavin joins Cliff and Christiane on the judges' panel as one of the final four designers faces elimination.