Britney Spears : Britney's sexy dance routines in skimpy bikini top
American pop princess Britney Spears was seen rehearsing dance routines for her world tour in a skimpy bikini top.
Her 'The Circus' tour is to start in just over a month, and Spears gave fans a glimpse of her rehearsal progress by posting the pictures on her website, reports the Sun.
The Toxic singer looks to be in great shape as she worked with choreographer Jaquel Knight, who had aided Beyonce Knowles with her moves in her 'Single Ladies' video.
The 44-date tour will feature three spectacular acts, from the time of her breakdown to her recovery, and it will kick off in her home state of Louisiana on March 3.
It will run for four months and will cover the rest of the U.S., Canada and London, with plans of taking it to the rest of Europe also.
Spears will perform six gigs in London's O2 arena between June 3-14