Charlie Sheen has a billion fans

The actor also explained his love for porn stars in an interview with US news programme, 20/20, saying, 'Who wants to deal with all the small talk and the nonsense?

'It's exciting, it's fun, because you already know what you're getting before you meet them. They're the best at what they do, I'm the best at what I do. It's on.'

Much of the hour-long ABC network interview had already been previewed.

In it Sheen, 45, took viewers on a tour of his Los Angeles home and showed off his rock-hard abs following a gruelling workout regime with a personal trainer.

He also explained how he lives with his two 'goddess' girlfriends, Natalie Kenly and porn star Rachel Oberlin, also known as Bree Olsen, and his two young twin sons with soon-to-be ex-wife, Brooke Mueller.

'I'm not a marriage guy, but maybe the three of us will get married. Oh, now it's a polygamy story,' he joked.

'People take everything so literally,' he told laughing interviewer, Andra Canning.

'How about I tell them I'm a high priest, Vatican assassin warlock?'

When asked what that means, he said, 'I don't know man. Stuff just comes out and it's entertaining and it's fun.

'And it sounds different than all the other garbage people are spewing.'

Asked about the last time he touched drugs, Sheen claimed he couldn't remember, saying it could be anywhere from one week to one month.

He said, 'I've been the aw-shucks guy with this bitchin' rock star life, so now I'm going to completely embrace it.

'I'm going to wrap both arms around it and love it violently, and defend it violently, through violent hatred.'

The Two And A Half Men star also hit out at his father, Martin Sheen, for trying to help him.

'Nah, I'm not interested in any of that. He has no right to do that,' he said.

'That's judgment and I have no interest in that. I don't care whether he's my dad or the guy down the street or somebody that like, fell out of the sky. No interest in that.

'I don't care if he's my dad. Back off with your judgment.'