The 45-year-old "Austin Powers" starlet took to her Twitter account to make the news official following a report in the British tabloid News of the World that the actress is having an affair with Australian cricket player, Shane Warne.
"Not a great day," she wrote. "For the record, my husband Arun & I separated a few months ago. Our close family & friends were aware of this."
The News of the World report included pictures of Hurley and Warne kissing and alleged that the couple recently spent a night together at the Bentley Hotel in London.
Hurley's huband, Arun Nayar, is an Indian textile heir and software entrpreneur. The couple were married in 2007 in two elabortate ceremonies in England and India.
The Estee Lauder model formerly dated actor Hugh Grant for 13 years.