Iggy Pop Serenades Jennifer Lopez on 'American Idol' (Video)

Michael Becker/FOX

Jennifer Lopez had a few surprises come her way on last night's American Idol

Besides seeing on of her favorite contestants, Pia Toscano, get eliminated, the judge also received some special attention from one of the night's celebrity performers, Iggy Pop

The famously frenetic 64-year-old rocker, sang Real Wild Child (Wild One) shirtless, -- as is his trademark -- for the show's Rock and Roll Hall of Fame week. At the end of the song, Pop approached the judges table, leaned over and sang right into Lopez's face.  

Watch the video here.