The 64-year-old singer admits his kids are a lot of work because they already know their way around the house - and how to get outside.

He tells U.S. news show Access Hollywood Live, "One morning, they opened the front door and they went down the driveway, walked across the street to Celine Dion's yard. They were across the street in diapers.

"There's a duck pond there and they went to see the ducks and I went over there."

Jackie insists Dion and her family were not at home at the time and until the interview, the singer had no idea about her little trespassers: "She doesn't know."