Corey Levoy's got back on 'American Idol'

Marc Anthony gives Jennifer Lopez a kiss right before they show high-pitched Corey Levoy, reunited with his sister Brooks as  "American Idol" hits Austin.

You can tell he's gonna be good. He's just a nice vibe. Lopez encourages him to bring in his sis, to "join" the judging panel.

He sings "You Can't Make Me Love You," in a clean, pure, high tone. He's got a big voice. His sister says she thought it was "amazing."

Randy Jackson said he was "surprised and impressed" by his voice. They all vote for him,including his sis. He then shows off his backside to J.Lo, ha.