Last week Charli XCX released her first single of the year, "Blame It On Your Love", featuring Lizzo.

Now it appears that the pop singer/songwriter is working with K-pop sensation BTS, as a new song titled "Glow" has been listed on Broadcast Music, Inc. (BMI).

"Glow" lists Charli XCX, as well as all of BTS as composers/songwriters.

A new song titled “Glow” has been registered on the BMI database. Charli, Stargate, Ryn Weaver and K-Pop group @BTS_twt @bts_bighit are registered as composers. #BTS #방탄소년단뷔 pic.twitter.com/h8R2bscjOT

— CHARLI XCX UPDATES (@FckyeahCharli) May 18, 2019

There's currently no confirmation as to when the single will be released.

Earlier this month, Charli XCX revealed that her next album will be"kind of a continuation of Pop 2", and "more Charli than ever before".

Charli XCX plays Barcelona's Primavera Sound later this month. Find out more.