Jennifer Lopez looked stunning last night in a tangerine dress on American Idol's "crazy" elimination episode.

Lopez' tangerine stretch fitted dress by Victoria Beckham and Lavin leather suede and wood platform sandals caught attention when she stormed the stage with judges Steven Tyler and Randy Jackson to dramatically save contestant Jessica Sanchez from elimination.

Lopez seemed outraged with the voters.

"Gimme that mic!" Lopez shouted. "This is crazy. You ain't going home! Go sit down," she told Sanchez.

Sanchez is a front runner in the competition and judges have constantly praised her vocals and performances. Jackson has called her "one of the best singers in America ever."