Harry Styles of One Direction is so obsessed with cleaning the band's tour bus that it has earned him the Mrs. Mop moniker.
"Styles loves everything to be neat and tidy. He's fixated with keeping the tour bus clean," dailystar.co.uk quoted a crew member as saying.
"He watches to make sure no-one drops food anywhere and asked people to leave their shoes at the door and wear slippers," he added.
The crew member also said that Styles went to a supermarket to buy cleaning products as he thought the bus wasn't clean enough.
"Everyone has their own quirky habits, but we all call him Mrs. Mop," he added.