Claire Danes and Billy Crudup co-starred in the 2004 romantic drama "Stage Beauty" and soon had a little romantic drama of their own brewing. It seems Danes has a knack for finding love in front of the lens -- she's now engaged to "Evening" co-star Hugh Dancy. Ray Tamarra/GettyImages.com - July 28, 2009
Celebrity Love Triangles
From Woody and Mia to Brad and Jen, Hollywood couples have a history of falling victim to the love triangle.