Trouble magnet Chet Hanks – the recovering coke addict son of Oscar winner Tom Hanks and Rita Wilson – says his famous parents support his decision to appear on MTV’s The Surreal Life: Villa of Secrets. A source said: “Chet has given Tom and Rita a lot of worry over the years – but he’s clean and sober now and they see him trying so hard to live a good life. “Chet feared his folks would be against his going on a reality show and talking about them, but Tom especially said: Hey, this is the way of the world now, reality TV. If you want to do it, go ahead – and we will be tuning in.” Chet, 34, h…