Nicole Kidman will make a guest appearance on the Project Runway: All Star Challenge, kicking off the sixth season of the Project Runway later this week.

The Oscar-winning Ausie will make a guest appearance on a “design special” episode of Heidi Klum’s hit reality show – which features a group of aspiring fashion designers competing for a $100,000 cash prize.All-Stars sees eight stars from previous seasons returning to the cutting room for one final showdown.

Nicole will join pregnant host Heidi Klum, judges Michael Kors, and Nina Garcia and the show’s style mentor Tim Gunn for the two-hour long special episode, airing this Thursday night @ 8PM on Lifetime.