Demi Moore feels like a child

London: Hollywood actress Demi Moore says she looks youthful because she thinks she is five years old.

"I pretty much think of myself as like still being about five. Maybe that`s why my twitter picture is of me at five. 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 aging that you could possibly have," contactmusic.com quoted Moore as saying. The actress has three daughters and has been married twice. IANS