'Idol' Narrows the Field to Four

As the "American Idol" competition nears its conclusion, the four remaining singers said goodbye to Jacob Lusk.

In this week's performance, the wannabe "Idols" sang two songs. For his first song, Lusk sang Jordin Sparks and Chris Brown's parts in "No Air," which the judges didn't think was the best choice. Lusk redeemed himself a bit with his second choice, "Love Hurts" by The Everly Brothers/Roy Orbison. Watch the performance!

Lusk was joined in the bottom by singer Lauren Alaina, who was visibly upset with her standing.

As for the rest of the show, Jennifer Lopez performed and wowed the crowd, while contestants visited Hell's Kitchen to cook for Gordon Ramsey.

Alaina, Scott McCreedy, James Durbin and Haley Reinhart will continue next week on "American Idol."