Jessica Alba To Be a Guest Judge on Project Runway

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Jessica Alba is headed to the runway! She’ll be appearing as a guest judge on Project Runway this week!

Lifetime spokeswoman Kannie Yu LaPack says Jess will serve as a guest judge on Thursday's episode of the hit show.

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Jessica will help judge a challenge in which the remaining six contestants must create an outfit for an "opinionated celebrity," who they will later discover is show host Heidi Klum, reports Starpulse.

This season has had some of the most amazing talents including Nicole Richie, Molly Sims and Tory Burch.