Jessica Simpson to Judge Season Finale on Project Runway!

Credit: Frazer Harrison/Getty Images for IMG

Jessica Simpson will make it work!

Following in the footsteps of Victoria Beckham, Faith Hill and Debra Messing, the singer/designer will be a guest judge for the final round of this season's Project Runway on Lifetime, has confirmed.

A beaming Simpson joined host Heidi Klum, and hard-nosed judges Michael Kors and Nina Garcia on the runway in NYC's Lincoln Center on Thursday for the taping of the season finale's fashion show.

The star, 30, wore a shimmery Michael Kors frock for the big event. Also on hand at the show: Jordin Sparks, model Tyson Beckford, Jamie-Lynn Sigler, designer Betsey Johnson and Jay Manuel  (America's Next Top Model).

Simpson debuted her own "Show Me Your Blues" Jeanswear collection on Tuesday with her beau Eric Johnson and sister Ashlee Simpson-Wentz lending their support; her brother-in-law Pete Wentz DJ'd.

Tell Us: do you think Jessica will make a good judge?