May 24, 2012 at 1:10 am

Jennifer Lopez: 'American Idol' Finale Performance!

Jennifer Lopez bares her midriff while performing onstage during the American Idol season finale results show at the Nokia Theatre L.A. Live on Wednesday (May 23) in Los Angeles.

The 42-year-old entertainer performed her song “Goin’ In” before being joined by Wisin y Yandel for their song “Follow The Leader”.

During the show, a new winner was crowned! In case you missed it, make sure to find out who is the new American Idol.

FYI: Jennifer wore a Blumarine dress and Christian Louboutin shoes while at the judges table. She changed into a Versace bra with added crystals and custom made pants and shoes for her performance.