Leonardo DiCaprio and Bar Refaeli split

(CBS) Last week, it was reported that actor Leonardo DiCaprio and Israeli model Bar Refaeli were "going through a difficult patch." Now, it seems that difficult period has led to a breakup.

DiCaprio, 36, and Refaeli, 25, have called it quits, a source confirmed to People magazine on Thursday.

Pictures: Celebrity splits
Pictures: Bar Refaeli
Pictures: Leonardo DiCaprio

The pair began dating in 2006. They split back in 2009, but got back together six months later, according to the report.

DiCaprio recently finished shooting "J. Edgar," directed by Clint Eastwood, and has been cast as Jay Gatsby in Baz Luhrman's big-screen adaptation of "The Great Gatsby."