Cameron & John Get Busy in the Big Apple

Cameron Diaz and John Mayer keep busy in New York City on Wednesday.

Diaz, 34, was spotted at West Village’s Mary Fish Camp Seafood restaurant on West 4th and later at SoHo’s Ohio Theater.

Mayer, 29, was seen getting in another work-out at a New York Sports Club. Has he been upgraded to beefcake status??

Cam has been in the city for her upcoming comedy What Happens in Vegas co-starring Ashton Kutcher and Lake Bell. Set in Sin City, the story revolves around two people who discover they’ve gotten married following a night of debauchery…

20+ pictures inside of Mayer and Diaz in the Big Apple…