United Kingdom, Sept. 12 -- George Clooney is deeply worried about his children being exposed to social media.

The Hollywood actor is father to eight-year-old twins - Alexander and Ella - with his wife Amal Clooney and he's admitted he doesn't use platforms like Instagram and Facebook but he's concerned about what will happened to his kids when they eventually get their own accounts.

In an interview with fellow actor Julia Roberts for 72 Magazine, the former E.R. star explained: "I don't know how to do it [use social media].

"I'm not on any of them, but only because I find that my life is so much simpler without doing it. But I worry about kids. I worry about my kids, obviously ...

"The risks are so much bigger and the consequences fo...