Jacob Lusk exerted surgeon-like control and precision on 'Bridge Over Troubled Water' on last night's episode of 'American Idol.' He is the total package when it comes to entertaining, and while he has a propensity for over-the-top performances, he reeled it in with tonight's beautifully epic performance.

Dressed in a classy suit, Lusk was subdued when he needed to be, soulful when he wanted to be, and soft when he had to be. Most of Lusk's performances are head-turners, and tonight was more of the same. As Randy Jackson said to country crooner Scotty McCreery tonight, "If it ain't broke, don't even try to fix it." Lusk should take those words to heart as he contemplates what to perform next week.

Jennifer Lopez told Lusk that she was afflicted with a case of the chills because of the way he sings. Hey, at least it wasn't tears, right? He was not note-perfect, but he was able to harmonize and to show us that he has multiple ranges. Expect to hear more from Jacob Lusk next week.

Watch Jacob Lusk Perform 'Bridge Over Troubled Water'

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