After eight months of “dating,” Sharon Stone and her 27 year old Argentinian model boyfriend Martin Mica have called it quits. Well, Sharon called it quits. Martin was probably happy to continue the arrangement for as long as Sharon wanted him around. Apparently Sharon's people are saying that Sharon is far too busy to have a boyfriend because of her tremendous work schedule and raising three kids. Uh huh. Whenever I saw photos of the pair they always seemed to be on vacation so I guess that is what Sharon calls work. Oh, and has anyone ever seen Sharon with all three of her kids at once? I see her with one of them on a rotating basis and if more than one is around there is usually help with her.