The 2009 World Tour also known as the Circus World Tour 2009 is Britney Spears’ tour in support of her fifth and sixth albums Blackout and Circus.
The Announcement On September 2008, while promoting her new book Britney Spears's mother, Lynne Spears, confirmed that her daughter plans to hit the road for a world tour, in support of the album. It would begin in early 2009, visiting the U.S.,Canada, Latin America, Europe, Asia and Australia. According to Lynn, dates will be announced following the album's release.. She also stated; "She's releasing music, she has plans to do tours and some other little secrets that I can't tell you. It's going to be fabulous though."