Cameron Diaz and Jennifer Aniston have swapped exes! While Jen's romance with John Mayer (formerly linked to Cam) continues to blossom, Diaz was spotted on a dinner date Sunday with Aniston's former flame, hunky model Paul Sculfor, reports Us Weekly.

The Brit-born model and the "What Happens in Vegas" actress cozied up during an intimate dinner in West Hollywood. "Cameron was laughing at everything he said," according to a source, "she didn't stop smiling -- she was really flirty."

Since Cameron's very public split from Justin Timberlake, she's been linked with Mayer and actor Gerard Butler. She is currently working on two films, "The Box" and "My Sister's Keeper."

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