J.Lo fell for 2002's "Sexiest Man Alive," Ben Affleck, on the set of their box-office bomb, "Gigli." By November of that year, they were engaged. But after media attention became unbearable -- or maybe they just hated that "Bennifer" nickname? -- the two went their separate ways in January 2004. Kevin Winter/GettyImages.com - February 2, 2009
Celebrity Love Triangles
From Woody and Mia to Brad and Jen, Hollywood couples have a history of falling victim to the love triangle.