Heidi Klum's Halloween: Bethenny Frankel, Perez Hilton as Miley Cyrus and more

heidi-klum-old-lady-halloween-2013.jpg Heidi Klum threw her 14th annual Halloween party on Thursday (Oct. 31) in New York City, welcoming all kinds of models, designers, photographers, actors and musicians in their scariest or funniest outfits.

Klum herself was nearly unrecognizable as an elderly woman, while talk show host Bethenny Frankel came as Marilyn Monroe circa "Gentlemen Prefer Blondes" and Perez Hilton became the latest in a long line of people dressed up as Miley Cyrus from the VMAs.

Check out all the pics from Klum's Halloween monster mash here in our gallery.

Photo/Video credit: Getty Images