Wednesday night’s pimp spot on American Idol belonged to the show’s lone rocker, James Durbin.

Durbin sang Stevie Wonder‘s gritty urban anthem Living for the City, and showed off his incredible vocal power and range.

Sure, there were lots of yelps and shrieks and of course some Adam-Lambert-like histrionics, but he gave the song his signature rock grit, and reduced Jennifer Lopez into squealing five, six, or possibly even seven audible, “Oh my Gods!” Lopez continued: “It’s just an incredible thing to watch. You leave me speechless!”

Apparently not “speechless” J.Lo, just with nothing else to say but, “OMG!”

Watch Durbin’s performance for yourself: