Halloween descended upon the boulevards of Hollywood almost a week early, with celebrities taking to the streets in the craziest costumes.
One of the most star-studded parties was the Casamigos Tequila bash in Beverly Hills – the alcohol brand co-founded by George Clooney and Rande Gerber.
Famous face after famous face attended the annual do, with actress Michelle Trachtenberg looking almost unrecognisable as she covered her face in lashings of fake blood.
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Michelle Trachtenberg and Hilary Duff arrive for the Beverly Hills Halloween party
Kate Hudson transformed her complexion into a colourful Mexican skull, giving a nod to the party's tequila owners.
Opting for a sweeter outfit, Hilary Duff, who announced her split from husband Mike Comrie in January, turned heads in her magical fairy costume. The 27-year-old actress sparked rumours that she and Mike were back together as they arrived hand in hand.
Gerard Butler beefed up his torso in a superhero outfit, while film producer Courtney Bingham dressed along the same lines in a Wonder Woman leotard.
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