Madonna and Guy plays 'good cop, bad cop'

Madonna has revealed how strict she is with her children.

Lourdes, nine, and son Rocco, four, are banned from watching TV, she told Harpers & Queen magazine.

If Lourdes leaves her clothes on the floor, they end up in a bin bag. When the little girl throws a tantrum over what to wear, she is made to dress in the same outfit every day until she has learned her lesson.

Madonna, 47, said she operated a "good cop, bad cop" system with husband Guy Ritchie.

"I'm the disciplinarian, Guy's the spoiler," she told the magazine.