Union J have premiered their latest single.

The X Factor 2012 contestants debuted the track 'Beautiful Life' on UK radio this morning (September 9) ahead of its full release on October 21.

It is the second song to be unleashed by the young quartet, whose debut effort 'Carry You' proved to be a big success.

The song was lapped by up fans on Twitter, with one user saying:

"Beautiful life is absutamente perfect, i love it! I'm very proud of you guys, i love u with all my heart."

Another fan meanwhile said: "Omg Beautiful Life is an amazing song. So proud of the boys."

'Beautiful Life' meanwhile is expected to feature on Union J's forthcoming debut album, which is slated for release later this year.