"American Idol" competitors bring their A-game in the "Showstopper" episode, delivering powerful performances that could make or break their journey to fame. Jelly Roll joins as the first artist in residence to guide them along the way.

From Aulani, a Disney Resort and Spa in Ko Olina Hawai'i, the Top 12 of 24 take the stage with guidance from GRAMMY® Award-winning mentor Ashanti as Jelly Roll steps in as "American Idol"'s artist in residence, and nationwide voting begins.