ADDITIONAL NOTES: completed airing its fourth season on 2/19/15; has yet to be renewed for a fifth season
DESCRIPTION: (from Lifetime's press release, September 2014) Fourteen of the most talented Project Runway designers return to compete in the biggest and most competitive Project Runway All Stars season ever! In this cutthroat season, former standout designers come back to New York to compete for runway gold in the fourth season of Lifetime(R)'s Project Runway All Stars (#PRAllStars), premiering Thursday, October 30, at 9pm ET/PT. As the returning designers know, nothing is as it seems on Project Runway All Stars. Before revealing the first challenge, host Alyssa Milano reveals that two former Project Runway winners, Dmitry Sholokhov and Michelle Lesniak, are back, making the competition tougher than ever! TV fashion correspondent and Marie Claire's Senior Fashion Editor Zanna Roberts Rassi returns to mentor the designers as they are judged each week by Isaac Mizrahi and Marchesa's Georgina Chapman. Some of the biggest names in fashion and entertainment make up this year's A-list celebrity guest judges including Emmy(R) Award nominee Laverne Cox of Orange Is the New Black, Emmy winner Debra Messing, Modern Family's Ariel Winter, Academy Award(R) winner Mira Sorvino, singer Nicole Scherzinger, Emmy-nominated host Cat Deeley, reality stars Snooki and JWoww, celebrity photographer Nigel Barker, QVC(R) program host Lisa Robertson and many others. Designers appearing this season include Betsey Johnson, Michael Bastian, Elie Tahari and Ivanka Trump, and special appearances by Project Runway judges Nina Garcia and Zac Posen. This season's highlights include a surprise visit to London for a challenge featuring British royalty, a collaboration with Broadway's Wicked: The Musical and the first-ever wedding ceremony live on the runway.