Demi Moore's tips to stay young

London,(ANI): Demi Moore believes that laughter is the best way to stay young. According to People, the 47-year-old actress also says that she still feels like a child. "I pretty much think of myself as like still being about five - maybe that's why my Twitter picture is of me at five," the Mirror quoted Moore as saying at a press conference for her new movie 'The Joneses".

"I don't know if there is any particular secret [to staying youthful]. I think that laughter and smiling are one of the best antidotes to ageing that you could possibly have," she added. Moore is married to 32-year-old Ashton Kutcher and has three daughters, Rumer, 21, Scout, 18, and Tallulah, 16, from her ex Bruce Willis.