London: Troubled rocker Pete Doherty has fled to France because he believes his London home is being haunted by the spirit of Amy Winehouse.

The 32-year-old singer was close pals with the 'Rehab' hitmaker before her death from alcohol poisoning in July, reports a website.

“He is utterly convinced that he has seen her ghost. A lot of people will think his visions are probably drug-induced but he claims he is clean,” said his close friend.