Rapper Jay-Z is having a 'tough time' dealing with his wife Beyonce Knowles - because of her messy nature.

The stunning beauty has confessed that she's constantly annoying her hubby because of the mess she creates in their New York home, reports The Daily Express.

The superstar couple resides in Jay-Z's luxury Manhattan apartment.

She tells the April (09) issue of Ebony magazine, "I'm a little messy... Whenever I'm out in public, I have to be put together.

"When I get home, I rebel against it and I don't want to take care of anything. I drop it. I'm relaxed. I don't have any shoes on. No make-up. My purse is in the kitchen.

"I think that is most difficult thing for him (Jay-Z). He's very, very organised. I'm extremely organised when I'm working, and I work so much that when I get home I don't want to think about anything."