I’m honestly more impressed with this than I am with Joe Jonas’ unitard number.

London audiences might have paid big bucks to see Britney Spears in concert this week, but it turns out her sons are the real headliners of the show. In this video shot during rehearsals, Sean Preston, 3, and Jayden James, 2, combined a ton of childish fun with a hint of rhythmic gymnastics.

The result? A version of “Toxic” that didn’t require any barely-there outfits or suggestive dance moves. (Yes - these are Britney’s children.)