The 58-year-old, who welcomed baby daughter, Mabel Ray Willis, last year with wife Emma Heming, said he has had an obsession for the craft since long, reported Daily Express.
"I have a pottery collection - Marblehead pottery. The pottery is from the craftsman era. They used to make it at Marblehead, Massachusetts, at a sanatorium as a way to keep the patients occupied. Then the pottery turned out to be so good that they took it away from the patients and started selling it," he added.