The 34-year-old actress, who made her foray into Hollywood with TV series "Quantico," will be one of the guest judges on the season 15 of the popular fashion reality show.
Priyanka took to Instagram to share a picture from the set of the show.
"Namaste!! On @projectrunway Coming soon...Project Runway Season 15, September 15th! @ninagarcia @zacposen @heidiklum @georginachapmanmarchesa #projectrunway," she captioned the photo featuring model Heidi Klum and designer Zac Posen.
They are also joined by Marchesa founder Georgina Chapman.
Klum and Posen are returning as judges alongside veteran Nina Garcia and designer mentor Tim Gunn.
Priyanka is currently filming the second season of her TV series "Quantico" and will also be seen in upcoming Hollywood film "Baywatch," where she plays antagonist Victoria Leeds opposite Dwayne "The Rock" Johnson.
The actress has not announced her next Bollywood project yet.