Oscar-winning actress Julia Roberts thinks that she has taken a big risk in her career by not having a facelift, given the pressures of the film industry.

In an interview with You Magazine, Roberts said: "By Hollywood standards, I guess I've already taken a big risk in not having had a facelift..."

She continued: "I've told Lancôme that I want to be an ageing model – so they have to keep me for at least five more years until I'm over 50."

Roberts said that studying yoga has helped her greatly: "It's about non-grasping, non-hoarding, cleaning out your closet, dusting out your mind and letting go of the things that weigh you down mentally and emotionally."

She added: "There's a lightness to my life now – an airy quality of not taking things too seriously. That's happiness."