She can dance, she can sing and Britney Spears is one of the hottest selling tickets during the concert season year after year. Though she may have had some ups and downs in her personal life over the past year her newest album Circus proves that Britney Spears still has her feet on the ground and head on her shoulder concerning her career. Britney Spears is one of the hottest entertainers in the business and her concerts are well worth checking out. See her live on her 2009 The Circus Starring Britney Spears tour.