The singer admitted that teaming up with the Wu-Tang Clan rapper for the international release of her single 'New York' wasn't her decision and deemed it 'unnecessary'.
Watch Faith discuss her duet with Ghostface Killah below:
She said: "That thing with Ghostface Killah was really weird because I didn't approve it. I didn't particularly think it was necessary to have a rapper featuring on anything and I've also never met him.
"I don't think he knew what that song was about. From what he said on it you can tell he didn't really listen to what I was trying to say!"
Asked if she was collaborating with anyone on her new record Fall To Grace, she insisted: "I'm not doing any collaborations on this one because I've got my own way! In the future I'd like them to be with people I really want to work with."
The star recently told Digital Spy that her new LP was inspired by Tinie Tempah.
Listen to 'New York' featuring Ghostface Killah below: