Weisz: 'Botox should be banned'

Rachel Weisz has admitted her belief that anti-wrinkle injections should be banned for all actors, it has emerged.

The 39-year-old said that she thinks that performers should always have natural looking expressions when appearing on screen or on a stage.

Weisz told Harper's Bazaar: "Botox should be banned for actors, as steroids are for sportsmen.

"Acting is all about expression. Why would you want to iron out a frown?"

The actress recently revealed that she did all her nude scenes in upcoming movie Agora.