Some people and places just go together. Like Heather Mills and the fiery gates of Hell.

Or Katie Rees and Las Vegas.

The former Miss Nevada doesn't seem to be missing her crown very much. Rees has been taking advantage of all Sin City has to offer, such as beautiful pools and orgasm contests.

Pictured here, Katie is hanging out at Bare Pool and Lounge at the Mirage. Oddly enough, however, this is a topless poolside ... but there's nary a nude Katie Rees photo to be found. We hope the crazy, occasionally lesbian party-goer hasn't changed her ways.

Elsewhere, Rees made like Eva Longoria and played a few hands of poker at the JET Nightclub Celebrity Poker Tournament and was also spotted with Vegas high-roller George Maloof, an owner of the Palms.

Katie then ended her night at JET's one-year anniversary party, sipping Grey Goose, just chillin like the fun-loving, laid back single gal that she is. And if Andy Baldwin is reading this now, we think there's little doubt about who he should be focusing his lovelorn eyes on.