Cam and yet another man

Word is sparks are flying between Cameron Diaz and her latest co-star Jason Patric. They are filming My Sister's Keeper in Malibu, and break time is getting steamy.

"An unsuspecting Cameron was surprised by a passionate kiss from Jason, and it wasn't in the script. They were on break and sitting on the beach when Cameron leaned over to give Jason a friendly peck. But he seriously kissed her. She pulled back, shocked, but he kissed her on the lips again. Cameron took the kiss like a pro." Cam's rep is on the deny....

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