'Sex And The City' star Kim Cattrall has split up with her husband Mark Levinson.
A spokeswoman for the couple has confirmed they are taking a break from their four-year marriage.
The pair, who wrote a raunchy sex manual together last year, were rumoured to have separated in December.
Last month 46-year-old Cattrall won a Golden Globe Award for her role as man-mad Samantha Jones in the HBO series.
She has been married twice before.
