06/04/2009 AT 03:25 PM EDT
Move over Cruz Beckham, there're some new dancing tots in town.
Following in mommy Britney Spears
and daddy Kevin Federline
's footsteps (excuse the pun), Sean Preston, 3, and Jayden James, 2, put on a show of their own during rehearsal for Spears's "Circus" show in London Tuesday
. Inside the ring, and using hula-hoops as props, the two had their own routine for mommy's hit, "Toxic."
We're wondering whom they inherited their dance moves from? Their pop star mama or back-up dancing papa?
Check out several more clips of the talented tots here
.– Janet Mock