Where does show go from here?

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I was watching an E! Entertainment - The Real Story on Hugh Hefner today. At the end, it mentioned that Holly had been seen with someone else, and Kendra was engaged to a pro-football player. Does that make Bridgette the #1 girlfriend? Is she going to go her own separate ways? Would Hef get more girlfriends? I would think that Holly would still be in the picture somewhat since she's suppose to be working Playboy in somewhat. I forget what she exactly does.