15SANDRA BULLOCK & RYAN GOSLING - 17 YEARS
You can't get much hotter in Hollywood than Sandra Bullock and Ryan Gosling. Both are incredibly attractive people with hugely successful careers so it wasn't all that surprising that they fell in love on the set of Murder by Numbers in 2002.
The reason their relationship lands them on this list of
creeptastic examples isn't solely to do with the 17 year age difference, but rather, the ages of those involved at the time they got together.
When they began dating, Bullock was a modest 38 while Gosling was only 22, which doesn't seem like that young, but really... it's young. Given that they fell in love during filming, which began in February 2001, Gosling would have been 20 when they started dating.
It was just an odd couple to see walking about town given Gosling's inexplicably youthful look. Even as an adult, Gosling still looked much younger than he was. Still, you can't blame the guy-- not only is Bullock incredibly talented, she is drop-dead gorgeous, now.