Six degrees of celebrity dating

Slideshow posted in Entertainment News | Wednesday, June 30, 2010

4 of 25: Sandra Bullock was once engaged to actor Tate Donovan. The pair met on the set of 'Love Potion No. 9.' They broke up after four years. Tate Donovan had another failed engagement, this time with a prominent TV star who later experienced her own heartbreak. Who was it? Click to find out. (Sony Pictures Television)