Madonna's Disco Game Tires Her Kids Out Before Bedtime  6/28/05

Madonna plays a game called 'disco tag' with her kids in order to tire them out before bedtime.

The pop superstar insists the night-time playtime helps her children Rocco and Lourdes get rid of any extra energy so they'll sleep soundly.

She says, "It's a fun game. There's a whole performance involved, and you dance, and you're supposed to fake the other person out that you're not interested in tagging them by dancing.

"We all play - I play, my husband, the nanny... My son uses all his adrenaline and then passes out. That's a good night."