Yowsah, yowsah!
"Being a Hefner Girlfriend was a specialised job, not to be confused with being a Playboy Playmate. In fact, Girlfriends were not allowed to become Playmates because Hef had found that they tended to flee the Mansion as soon as they collected their $25,000 Playmate cheque. Girlfriends were given their own bedroom, an allowance of $1,000 a week in cash, a new car, free dental and medical treatment, almost limitless clothes, hairdos, make-up and facials and all the cosmetic surgery they could wish for – Izabella reckons Hef shelled out $70,000 a year on breast implants. "
Read more here.