Promoters are waiting for a decision from the Toxic hitmaker, but she admits she's torn after performing 100 shows - a feat she ticked off on Friday (14Aug15).

She says, "I haven't made up my mind. I really love doing the show. It's a lot, a lot of fun but I'm kind of torn right now. I don't really know what I want to do."

And she reveals she has options outside of Las Vegas, including work on a new album: "We're having fun right now. I'm working with some women who are amazing writers. I have ballads and, of course, dance music - fun, cheeky, sexy stuff."