They celebrated their happy engagement news with a lavish London party last July, but Kill Bill star Uma Thurman has called off her plans to wed French multi-millionaire Arki Busson.
The couple - who began dating in the summer of 2007 - reportedly called time on their relationship last month.
"The engagement ended a while back – but they remain friends," a source revealed.
Arki, who was previously engaged to supermodel Elle Macpherson, popped the question with an eight-plus carat ring.
The 47-year-old is said to be "beside himself" at Uma's decision.
There is speculation that the pair split because of the strain of their long-distance relationship.
While Uma resides in Los Angeles, Arki lives in London where his two children with Elle are based.
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