Natalie Portman warns child actors

The Oscar-winning actress, who gained fame with her role as Mathilda in "Léon: The Professional," cautioned young performers about the working conditions in Hollywood.

Portman stated she wouldn't encourage youngsters to enter the industry. "I never say never, but as a child, it was sheer luck that I wasn’t harmed. I had incredibly protective and amazing parents," she said.

Portman was 12 years old when she starred in Luc Besson's "Léon: The Professional."