Julia Roberts: Humour is the key to beauty Julia Roberts says optimism and a sense of humour are the keys to looking beautiful. The stunning actress says she always feels better about her looks when she is happy with her personal life and as Julia is currently blissfully wed to cameraman Danny Moder, the father of her five-year-old son Henry and three-year-old twins Phinneas and Hazel, she has never felt more confident. She told Youthgossip News:...