I know I've seen him with Dimaras (sp) at ball games, but did he have a true girlfriend when he died?

No, but he had several "false" girl friends.

I doubt it, i don't know how many "true" ones he had in his lifetime. I always reflected on Prince and his love of being around women, I always thought that he, as a smart and even a wary person had to know that those people wouldn't be anywhere near him without his prestige and name. If he were, like his father, a guy working at a local company, how many of those women would have even been interested in him?