Posted on Sun Oct 27, 2013 02:15 PM PDT
...And they even wore some pretty imaginative costumes!
Last night, Hollywood's A-listers got in the Halloween spirit as they all attended Kate Hudson's annual bash in Pacific Palisades.
From Fergie as Elvira and Josh Duhamel as a spooky tuxedo'd ghoul, Jessica Alba dressed as who-knows-who (Cher in pajamas?) to Bradley Cooper as a gorilla in a furry one-piece with girlfriend Suki Waterhouse on the back of his bike, no one seemed to show up sans costume to huge shindig.
Click through the pics to see everyone's outfits!
Jessica Alba Is Almost Suited Up For Some Shopping - Oct 25, 2013
Jessica Alba Is All Smiles For Katy Perry Concert At The Hollywood Bowl - Oct 24, 2013
Jessica Alba Has Family Fun Day With Adorable Tots At The Pumpkin Patch - Oct 14, 2013
Jessica Alba Takes Her Daughters To Pumpkin Patch - Oct 12, 2013
Jessica Alba Always Looks Great - Sep 27, 2013