Bravo Announces ‘Platinum Hit’ Premiere Date and Guest Judges

Leona Lewis, Natasha Bedingfield, Donna Summer, Jermaine Dupri are among those joining Jewel and Kara DioGuardi to help unearth the next generation of songwriting stars starting May 30

Bravo on Monday announced the premiere date and roster of guest judges for its upcoming musical reality competition "Platinum Hit."

Co-judges Kara DioGuardi and "Pieces of You" singer Jewel (pictured) will be joined by guest judges including Leona Lewis, "Unwritten" singer Natasha Bedingfield, Donna Summer, Jermaine Dupri, British singer/produce Taio Cruz and singer/songwriter/producer Ryan Tedder on the show, which will premiere on May 30 at 10 p.m. ET/PT.

"Platinum Hit" — pretty much an "American Idol" for songsmiths — will put 12 contestants through a series of songwriting challenges, with each of them vying for the grand prize of $100,000 cash, a publishing deal with songwriting collective The Writing Camp, and a recording deal with RCA/Jive.