Britney Spears has already conquered North America with “The Circus Starring Britney Spears 2009 Tour,” and this summer, the pop star will take her concert carnival across the Atlantic.

In addition to her previously announced eight nights at London’s O2 Arena, Brit announced plans to take “Circus” all over Europe on her Web site Tuesday. The pop star will kick off the European leg of her tour starting June 3 in London.

Read More…