Getting all dressed up for a horror-themed soiree, AnnaLynne McCord was the special celebrity guest at the 'Haunted Seduction' Halloween Party in Las Vegas, Nevada on Friday night (October 28).

The "90210" hottie took to the Pure nightclub locale alongside sisters Angel and Rachel - with the trio donning costumes of sexy French femme fatales.

During the course of the evening, AnnaLynne acted as judge of a costume contest in which the lucky winner walked away with a $10,000 prize.

Meanwhile, McCord's little sister Rachel was presented with a cake as she happened to be celebrating her birthday at the Caesars Palace Resort and Casino venue.

Not in attendance was AnnaLynne's much older beau Dominic Purcell - who is currently out of the country filming "Vikingdom" in Malaysia.

Of the time apart, McCord recently told Us magazine, "Right now it sucks. I keep getting pictures of him in all his Viking outfits and I'm like, Are you just trying to tease me? He just left a week ago and it feels like a month or year."

Enjoy the pictures of AnnaLynne McCord and sisters at the 'Haunted Seduction' Halloween party held at Pure Nightclub (October 28).




Photo Credit: Wenn.com