Kesha is feeling "Jealous" these days.

The Warrior-like pop star, who has been embroiled in legal drama with her longtime producer, Dr. Luke, performed a surprising cover of Nick Jonas' 2014 hit, "Jealous," during her concert in Beijing, China on October 6.

"Do you guys know Nick Jonas?" Kesha asked the crowd in the middle of her set.

"Okay so, my favorite song of last year was a song called 'Jealous,'" she continued, asking, "Do you guys know that song? Do you mind if we play it, just for fun?"

The singer then launched into a stripped down, acoustic rendition of the originally R&B-infused radio hit from the former Jonas Brother, her soulful vocals adding a sweet, country-like quality to the tune.

Watch the envy-inducing cover below:

"Jealous" is off Jonas' 2014 self-titled album, Nick Jonas. This year, he released his third studio album, This Year Was Complicated, featuring "Close," his single with Swedish pop artist Tove Lo.

The singer wrapped his joint Future Now Tour with Demi Lovato in September 2016.

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