Madonna

Madonna is having a huge party and everyone's invited. The Madonna 2012 World Tour will include arenas, stadiums and special outdoor sights including the Plains of Abraham in Quebec and a return visit to South America as well as Australia where she has not performed in 20 years. The tour will stop in 26 European cities including London, Paris, Milan and Berlin.

The first of 26 North American shows is scheduled for August 28th in Philadelphia and includes a September 6th show in NY's Yankee Stadium and an October 10th performance at LA's Staples Center.