As part of the new season of 'American Idol' (which starts next weekend, Sunday, March 11th) Bishop Briggs will be one of the celebrity mentors. Mentors will sing/duet with the top 24 contestants in April.
The full list of guests include: Banners, Aloe Blacc, Bishop Briggs, Cam, Colbie Caillat, Luis Fonsi, Andy Grammer, Lea Michele, Train's Pat Monahan, Rachel Platten, Bebe Rexha, Sugarland & Allen Stone.