Sources tell Life & Style's Scene Queens that A-Rod and latest fling Cameron Diaz have moved from the sneaking-from-the-apartment phase to official relationship status!

"While having lunch at Morandi in NYC on Aug. 19th, Cam was calling A-Rod her boyfriend," an eyewitness tells the Scene Queens.

And on Aug. 25 she was spotted at Barnes and Noble buying fancy home-decorating books. "They're decorating his place in Miami together; now it can be a place the two of them think of as their home," a friend of Cameron's tells the Scene Queens.

While the couple are still reluctant to be seen together in public, Cam's new man is definitely having a positive effect: "She's looking better than ever. She has that in-love glow," the eyewitness says. We hope you don't strike out on this one, Cameron!

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