Jennifer Aniston and Cameron Diaz's Wicked Web

Jennifer Aniston and Diane Keaton head out to dinner at Madeo restaurant in West Hollywood on Saturday.

The 39-year old actress was without her latest boy toy John Mayer.

Cameron Diaz was recently spotted with Jennifer Aniston‘s ex, model Paul Sculfor. The pair was seen at Il Ristorante di Giorgio Baldi in Santa Monica, Calif. The former Friends star dated Sculfor last year. And to complete the wicked web, Jen‘s main squeeze, John Mayer has previously been linked to Cameron! Did you get all of that?