Britney Spears will begin a tour next spring. In her interview to New York radio station Z100 Britney confirmed she plans to tour in support of a new album Circus. She signed a contract with giant AEG that will produce her shows. Insider from New York Post spilled Britney is going to leave the states for a month to get down to rehearsals. Britney Spears invited Wade Robson who was a choreographer for her Dream within A Dream Tour to produce dance turns. He plans to start rehearsals with Britney and her dance team in January. Full story