Rachel Roy, American fashion designer, and Bonnie Brooks, newly elected president of Lord & Taylor, were the two guest judges for Episode 9 of Season 11.

Emmy Rossum, the beautiful and versatile actress and singer was the guest judge on Episode 8 of Season 11.

Joan and Melissa Rivers were the opinionated mother and daughter duo guest judges in Episode 6 of Season 11.

Marie Claire's editor-in-chief Joanna Coles was an honest and beneficial guest judge.

To the right, the famed designers Mark Badgley and James Mischka joined the judge panel on Project Runway All Stars.

The handbag, shoes and clothes designer joins the judge panel on season 7 episode 12. Photo credit: Barbara Nitke/Lifetime Television.

The singer joined the judge panel on season 6 episode 9. Photo credit: Mike Yarish/Lifetime Television.

The model and actress guest judged on the show on season 7 episode 9. Photo credit: Barbara Nitke/Lifetime Television.

The stylish actress appeared on the judge panel in season 8 episode 1. Photo credit: Barbara Nitke/Lifetime Television.

The top designer guest judged on the show season 9 episode 6. Photo credit: Barbara Nitke/Lifetime Television.

The pint-sized starlet appeared on the judge panel season 8 episode 7. Photo credit: Barbara Nitke/Lifetime Television.

The fashionable diva Muppet appeared on the judge panel on Project Runway All Stars in episode 3. Photo credit: David Russell

The actress appeared on the judge panel on season 6 episode 5. Photo credit: Mike Yarish/Lifetime Television.

Season 4 Project Runway winner, Christian Siriano, graced us with his presence as the first guest judge in Season 11.

We loved seeing the always beautiful actress, Susan Sarandon, as a guest judge in episode 2!

Christian Siriano looks crisp in blue as he comes back to Project Runway as a guest judge Photo Credit: Barbara Nitke

Sex and the City actress Kristin Davis was the third guest judge for Project Runway Season 11 Photo Credit: Barbara Nitke

Bette Midler, actress, singer and comedic extraordinaire was the guest judge in Episode 4 for Season 11.

Leandra Medine, humorous fashion blogger and author, was the second guest judge in Episode 4 of Season 11.

Miranda Lambert, the edgy and outspoken country rock star was Project Runway's guest judge in Episode 5.

As a guest judge Miranda Lambert, famous country rock star, encouraged the designers to be themselves when creating an outfit.

Chris Benz, recipient of the coveted CFDA scholarship at Parson's School of Design, now with his own line is the guest judge in Episode 7 in Season 11.

Tracy Reese and Rachel Roy, two American fashion designers are the guest judges for Episode 11 in Season 11 of Project Runway.

Jordana Brewster, popular star from Fast and the Furious, was Project Runways's guest judge in Season 11, episode 11. The winning design for this episode would be worn by her in her upcoming movie premiere.