Miley Cyrus glammed it up at the Maxim Hot 100 Party at the Vanguard in Hollywood on May 15. She was pretty much the guest of honor since she topped the mag's list of hottest babes, a fact she revealed via Twitter, sabotaging their slow reveal of the 100 ladies named to the list. We're glad they still invited her to the soiree, since, after all, she did go topless for 'em. 

Cyrus wore a black satin Valentino jumpsuit, trimmed in white, which she paired with Saint Laurent heels.

Frazer Harrison, Getty Images

It had pockets, which are always utilitarian.

Frazer Harrison, Getty Images

Oh, look, it's a bow. Miley is all wrapped up and ready to celebrate her hotness.

Frazer Harrison, Getty Images

Cyrus also struck one heck of a sexy pose, shoulders back, gaze averted. That's the type of posture a girl learns in finishing school.

Frazer Harrison, Getty Images

Here's someone who isn't Miss Miley and who isn't sitting pretty atop the Maxim Hot 100 list and it's James Maslow of Big Time Rush. He does like fine in a suit, but he's no match for Miley.

Frazer Harrison, Getty Images

Watch the Miley Cyrus 'Party in the U.S.A.' Video