JLS perform acoustic new single 'Hottest Girl In The World' - video
The boyband will release 'Hottest Girl In The World' as the lead cut to be lifted from their upcoming album Evolution.
JLS have performed and filmed a stripped-down version of the track in support of its release on October 21.
The group's fourth studio album Evolution will follow on November 5 and serve as the follow-up to 2011's Jukebox.
"We're very excited about it and this is the album we wanted to make, we wanted to make this for our fans," JLS previously said of their new collection.
"We didn't go by any kind of guidelines or anything like that, we just made what felt right and we're really excited about it!"