Justin Bieber reveals 'As Long As You Love Me' album track title

Justin Bieber at The Brit Awards, Press Room, O2 Arena, London, Britain - 15 Feb 2011

Rex Features / David Fisher

Justin Bieber has revealed the title of a track on his forthcoming album Believe.

While talking to Heart FM, he explained that a personal favourite on the album is a song called 'As Long As You Love Me'.

"One of my favourites [on the album] is called 'As Long As You Love Me'," he revealed.

It is currently unknown whether the track is a cover of the Backstreet Boys single of the same name or a brand new song.

Another track on the forthcoming LP is said to be titled 'Sup', featuring singer-songwriter MKO, reports NME.

Due to popular demand, the album's lead single of the same name has been released in the UK today (April 8) instead of its original scheduled date of May 20.

Bieber recently stated that he aims to address the "past and rumours" on his new album.

> Justin Bieber's new album Believe 'to change music landscape'

Watch the video for 'As Long As You Love Me' by Backstreet Boys below: