Last week on Project Runway we learned that a contestant will walk off this week's show. There is a lot of speculation as to who is going to be leaving the show. The AP says the "opinionated celebrity" that the contestants will be designing for is judge Heidi Klum. It has also been announced that Jessica Alba will be the guest judge on the episode titled "Sew Much Pressure." There are only six contestants left, so if one walks off at the start of the episode then we will be down to just five remaining contestants.