The movie star's children with Angelina Jolie were spotted delivering letters to Father Christmas in Kent, England last month, and Pitt said he can only hope they'll forgive him and their mother when they realise the truth about Santa, reported Daily Star.
"I'm not real big on the whole Santa thing. I thought it was a huge act of betrayal when I was a kid. I didn't like that. When I found out the truth, I was like, 'Why? Why? Why would you lie to me? Why?
"I tell them that some people believe it's Santa, and some people believe it's parents who put your gifts out, and you get to believe whatever you want," Pitt added.
