In brief: Duchovny in sex clinic

David Duchovny (pictured), best known for his role as Mulder in the X Files, has entered a rehabilitation clinic for sex addiction. A statement released through his lawyer said that he had entered the facility, not kicking and sreaming, but "voluntarily". The 48-year-actor, who has been married since 1997 to actress Tea Leoni, plays the sex-obsessed Hank Moody in the TV series Californication .............Poacher turns gamekeeper: Lady Gabriella Windsor, daughter of Prince and Princess Michael of Kent, has become a journalist working for Hola!, the parent title of Hello! magazine. The 27-year-old’s first effort, an interview with Naomi Campbell’s former lover, the flamenco star Joaquin Cortes, is said to be promising ..............And a case of poacher turned gamekeeper for Sacha Baron Cohen. As Ali G, he sent up the rich and famous, but now he holidays with them. In today's Daily Mail he is pictured on a yacht in Hawaii with actors Leonardo DiCaprio, Courteney Cox and Tobey Maguire, the star of Spiderman.............