© Rex Features / BDG
The singer, who is gearing up for the release of her EP Cannibal in the UK this month, has teamed up with the Outkast rapper on a re-worked version of album track 'Sleazy'.
The track, produced by Dr Luke and Benny Blanco, now features a rap from the 'Ms Jackson' star on the song's intro.
Sony's official website is currently offering the track as a free download with the mini-album.
It is not clear whether the track will serve as her next single after 'We R Who We R', which is out in the UK on January 23.
Cannibal is released on January 31.
