Hilary Duff, Kate Hudson, Paris Hilton and a Bloody Michelle Trachtenberg Got Halloween Started in Style

at 3:00 pm | By

Hilary Duff talks about all of Aaron Carter's love feelings.
Halloween is still about a week away, but that hasn’t stopped a few anxious party people from getting the festivities started early.

From Hilary Duff to Kate Hudson, Paris Hilton and an almost unrecognizable Michelle Trachtenberg, it’s clear that the ladies are out to prove their the official queens of Halloween.

Spotted out and about in various areas of Los Angeles, a ton of celebrities were spotted out and about on Friday night, in costume, ready to party. The place to be, though, was the annual Casamigos Halloween Party in Beverly Hills.

Ms. Duff, dressed as some sort of hippie fairy, was interestingly enough spotted hand-in-hand with her estranged hubby Mike Comrie. That photo, along with all of the others, is available in the amazing photo gallery above.

And where celebs like Paris and Kate stayed a bit traditional with their odes to Minnie Mouse and the Mexican holiday, Day of the Dead, it’s Trachtenberg’s transformation into the infamous Black Dahlia that’s truly horrifying.

Worth some sort of honorable mention for being the most meta costume of the night, former Nip/Tuck star Kelly Carlson stepped out looking just like her old character Kimber.

Don’t forget to keep checking back for updates on all of the Halloween fun and let us know what you think of all the costumes in the gallery below.