Per a concert-goer's request, "Amercian Idol's" first winner, Kelly Clarkson did a great rendition of Nick Jonas' 2014 classic "Jealous," during the star's "Piece By Piece" tour performance in New York City's Radio City Music Hall Thursday, according to a video posted on YouTube.

"I'm so excited to sing this song because I love this guy," the singer told the enthusiastic crowd at the show. "We're going to be touring together in Canada after we finish here in the States."

Jonas is the other half of the duo known as the Jonas Brothers that ran the pop music scene from 2005 until 2013, according to YouTube.

Their popular songs include "S.O.S.," "A Little Bit Longer," "Paranoid," and "When You Look Me in the Eyes," according to Billboard.com.

Nick Jonas' "Jealous" Song Music Video