Rumored On-Set Hookups: How They Played Out

For better or (usually) worse, see the costars whose close working relationships sparked headlines


The rumors: The New Zealand bad boy and America's Sweetheart were thrown together on the set of the 2000 romantic drama Proof of Life, where photographers captured the pair's public displays of affections on location in Ecuador and later, in London.
The aftermath: With British tabloids set to break the story of the relationship, Ryan and her husband of nine years, Dennis Quaid, announced their split, though denied any third party was involved.