Clay Aiken Says Kelly Clarkson 'Cured' Him of 'Intense' Organization Obsession by Rearranging His Refrigerator

Kelly Clarkson is poking fun at Clay Aiken‘s cleanliness habits in the kitchen.

On a recent episode of The Kelly Clarkson Show, the 43-year-old singer revealed that she once played a sly prank on the fellow American Idol alum after observing his meticulous refrigerator system.

“I had a friend who I used to mess with. He looked like a serial killer with his refrigerator. I went to his house, and I was like, ‘The hell?’ He had everything so and just to f— with him, I moved everything around,” she said.