3
Sienna Miller and Sean 'Diddy' Combs separated in Aug 2007 after dating for 6 months...
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5
Amanda Seyfried and Josh Hartnett separated in Jun 2012 after dating for 5 months...
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6
Dominic Cooper and Amanda Seyfried separated in May 2010 after dating for 2 years...
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7
Joanna Carolan and Dominic Cooper separated in Aug 2008 after dating for 12 years...
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