BTS have shared a teaser for their upcoming Halsey collaboration

"Boy With Luv" will follow on from their album trailer that landed last month with the RM-led "Intro: Persona".

Halsey is their first huge collaboration since teaming up with Nicki Minaj on a version of "IDOL", and their "Waste It On Me" single with Steve Aoki.

The Korean superstars are currently gearing up for their forthcoming Map Of The Soul : Persona album, which will land ahead of their two sold out Wembley Stadium shows. The first sold out in just 90 minutes, with over 200,000 fans queueing online to get hold of tickets to the second date.

Last month the group revealed the reason for not swapping to singing in English. RM said, "we don’t want to change our identity or our genuineness to get the number one. Like if we sing suddenly in full English, and change all these other things, then that’s not BTS."