Hollywood Celebrities Who Fell For Each Other On Set.

Blake Lively and Ryan Reynolds

There are endless articles in magazines and online that warn us not to date your co-workers, but does anyone ever listen to that advice? Apparently not. Keep reading to find out how some of your favorite celebrities fell for their co-stars. Some relationships ended quickly, while others are still going stronger than ever.

The ridiculously gorgeous power couple met on the set of Green Lantern. But at the time, they were involved with someone else. The duo became really good friends. In a strange turn of events, right after Ryan finalized his divorce from Scarlett Johansson, he and Blake decided to go on a double date with other people. "That was the most awkward date because we were just like fireworks coming across," Ryan told Entertainment Weekly's SiriusXM show. "It was weird at first but we were buddies for a long time. I think it's the best way to have a relationship is to start as friends."