For Heidi Klum, it's the most wonderful time of the year: Halloween!
The 38-year-old supermodel, "Project Runway" host and married mother of four has been throwing over-the-top Halloween bashes for years -- attending the wild masquerades with mind-blowing costumes of her own.
How will Klum (who has morphed into a Transformers-esque "alien robot," a scary Indian goddess, a kittykat and more) transform this year?
Us Weekly has the exclusive first look at Klum putting the final touches on her 2011 getup, which she's set to don at an Oct. 31 wing-ding at PH-D Rooftop Lounge sponsored by HobNob Wines.
And, judging by Klum's not-yet-completed ensemble, it looks like she's monkeying around!
Before next Monday's PH-D bash, Klum's Halloween festivities begin Saturday in Las Vegas, where she'll host a fete at TAO Nightclub at the Venetian.
No word yet on what Klum's husband Seal, 48, will don this year by his wife's side -- or what their brood of four kids will do.
One thing for certain? "They love it!" Klum told Us last Halloween. "If it was up to them, we'd go to a pumpkin patch everyday, and they would wear costumes everyday. They would keep the spiders, hanging in our house for the rest of the year. They just love it!"