Tamra is all about flaunting her body and sexuality (one thing Simon resented). I'm sure if Hefner offered her a bunny job she'd consider it. One word describes Tamra, in my opinion: narcissistic. I'm no prude, either, and what ruins Tamra is her personality - she's just a mean person and I'm happy for Simon that he's free of her.
Tamra is starting to look "tired" and her age is showing. Happens to us all How's she going to handle it, as that snowball rolls faster and faster down the hill, when she has so much of herself invested in her appearance? She'll just become more and more plastic, imo, and be an old, lonely, mean woman.