X Factor judge, Brian Friedman has been reminiscing about his party days when he toured the world with Britney Spears as her choreographer.

Brian revealed: “I worked with Britney in 2002 – being on tour with her was the best couple of months of my life. We saw Europe through beer goggles. It was incredible, we partied hard.

“Then I worked with her again just over a year ago. I’ve seen her a few times since then, too, she’s looking incredible right now, better than ever.

“She’s in a really good mental and physical state. She’s ready to take over the world. She’s now referred to as the Queen of Pop – she’s not the Princess of Pop anymore.”