Britney Spears played her ‘Circus’ in London town this Wednesday opening the european leg of the ‘Circus Tour’ and the first of 8 concerts she’ll perform only in London O2 Arena.

As of the promised new remixed songs and outfits, apparently, by the recent pictures we’ve posted the only difference is the funky sunglasses Britney is wearing along with her outfit for the performance of the song ‘Circus’.

The opening act for the european leg is different from the North America. In North America the shows were opened by the pop group Pussycat Dolls while the European shows will be opened by R’n'B singer Ciara.

The next performance of Britney in The O2 is tomorrow (June 4th) and as of right now there are no sexy afterparties…