Britney Spears is all set for a massive circus themed performance on this weeks X Factor show according to show choreographer Brian Friedman.

Brian told The Sun: “She is going to be doing a massive performance. You know her album is called Circus, so we’re going to be seeing a circus vibe coming in.

“I wouldn’t be surprised if there were elephants because this is The X Factor – and we go big here!”

Brian used to be friends with Britney and has choreographed her in the past added:”She is such a sweet, endearing person. It will be nice to reconnect.

“Last year, I asked her to come and do X Factor but she was too hectic. This year it’s happening. I’m so glad to see her back on track. Her performance is going to be incredible.

“She has gone from the Princess of Pop to the new Queen of Pop. Now she is claiming her thone.”