Jessie J has recorded a duet with US singer Brandy.

However, the British star isn't sure whether the collaboration will make it onto her forthcoming new album.

Speaking to KISS FM, the 'Domino' star admitted that by mentioning the track in public, it might push it onto the record. She said:

"I have one song and it's not totally definite but I'm gonna tell you because it might mean it definitely happens. I've got a duet with Brandy. She's a perfectionist, it's unreal."

The Voice UK coach continued: "I've got a name for the album, but I can't tell you. The letter O is in it, what an exclusive."

Jessie J previously revealed that Scottish hitmaker Calvin Harris would feature on her next record.

No release date has yet been issued for the singer's new album, which will mark the follow-up to her 2011 debut 'Who You Are'.

Watch Jessie J's 'Wild' video below: