With a pop princess as their mum and a backing dancer for a dad it's little wonder Sean Preston and Jayden James, Britney Spears's children with Kevin Federline,are already well on their way to becoming masters of the dance floor.
During a sound check at London's O2 Arena on Tuesday, the day before Britney took to the stage for her first Circus concert in the capital, three-year-old Sean and his little brother Jayden, two, gave an impromptu demonstration of their moves to two of their mum's most popular tracks, Hit Me Baby One More Time and Toxic.
Born performers, the two little boys incorporated gold hoops and break-dancing style poses into their routines, which were cheered on by the musician's crew and backing dancers.
Posting the videos on her official website, proud mum Britney also took to her Twitter page to share the special performance with her fans. "Check out the newest addition to my show," the 27-year-old enthused. "Hope you like them as much as I do!"