'Nip/Tuck' star Joely Richardson is reportedly dating her on-screen son.The sexy star, who plays Julia McNamara in the hit TV series, has been spotted out on a series of dates with her 27-year-old co-star John Hensley, fuelling speculation that they are an item.A source told Britain's Daily Mail newspaper: "They have so far been seen out together twice - both times at cinemas in the Los Angeles area. "They looked very cosy and seemed to be having a great time, laughing and joking.

Judging by their body language, a romance certainly isn't out of the question." This is not the first time the stunning actress has been linked with one of her 'Nip/Tuck' co-stars. Last year, the 39-year-old actress, who is the daughter of revered British actress Vanessa Redgrave, was linked with Australian actor Julian McMahon, who plays her husband's business partner in the medical drama. The couple were spotted together at a series of high profile events, sparking rumours that they were dating.

Joely, who has dated pop star Robbie Williams and British TV host Jamie Theakston, recently made it clear she is looking for love after moving to Los Angeles to shoot the popular TV series.

The blonde beauty, who has a daughter from her previous marriage to film boss Tim Bevan, told friends she was ready for romance after a string of failed relationships.

She said at the time: "I've had too much work on over the past 12 months to have a serious relationship, but I would like one."

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