Jessica Sanchez: 'Fallin''

"Jessica doesn't deserve to be in the Bottom Three if she sang Yankee Doodle Dandy," Jimmy says. "We've got to figure out what happened."

She'll do the second Alicia Keys song of the night -- Fallin'.

"She's just got to feel the music tonight," Jimmy says. "She has to have a big moment. ... She better be on 'blow your mind' tonight."

Like Hollie, Jessica starts her song with an a cappella line. But...