Britney Spears performed live on X Factor Saturday night as part of her publicity tour around Europe for her sixth studio album, Circus.

The opening billboard for Britney’s performance in X Factor goes:

Eight Number One Singles
Five Platinum Albums
Ten MTV Video Music Awards
Grammy Award Winner
83 Million Records Sold Worldwide
Tonight She is Here!

And then Britney performed her no. 1 single “Womanizer” in a faster-than-usual beat to the delight of her adoring British fans. She received a standing ovation after her performance.

The episode was a little tribute to the Pop Princess as the five remaining X-Factor competitors gave their own renditions of Britney classics.

Britney is set to release her album on Tuesday which is also her 27th birthday.

Video Link: Britney Performs in X Factor