Jerry Ferrara and Jamie-Lynn Sigler fell in love on the "Entourage" set while their characters were busy falling in love on-screen. Unfortunately, life imitated art once again for the couple, who recently split due to their busy careers, just as their characters did in the recent season finale of the HBO series. John Shearer/WireImage.com - July 9, 2009
Celebrity Breakups of '09
From Jon and Kate to John and Jen, check out this list of 2009's biggest breakups.