Dasha Astafieva is (one of) Hugh Hefner‘s new girlfriend(s), and boy does she want you to know it. The Ukranian-born January 2009 Playmate is also the 55th Anniversary Playmate, and was on hand to celebrate Playboy’s 55th birthday. Of course, like any good attention-seeking playmate (aka attention whore), Dasha wore a see-through dress, with only a black thong underneath. But wouldn’t you know it, everyone could see her thong! So what’s a girl to do? Well, being the quick thinker (and attention whore) that she is, Dasha promptly removed her thong… On the red carpet. Now that’s a classy girl.