Jessie J revealed in a Kiss FM UK interview today that her and RnB superstar Brandy have collaborated on a song together, which has not yet made the cut for Jessie’s upcoming album.

Speaking on the radio station’s Breakfast Show, Jessie 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. I’ve got a name for the album, but I can’t tell you. The letter O is in it, what an exclusive.

Jessie is definitely pulling out all the stops on her latest album, collaborating with Dizzee Rascal and Big Sean on her latest single Wild – which has already gone to number four on the iTunes charts.

I wonder what or who else Jessie has lined up for her second album!