"True Blood" stars Rutina Wesley and Sam Trammel hosted Veuve Clicquot's Yelloween party at LAVO at the Palazzo in Las Vegas, while "Twilight" vampires Kellan Lutz and Ashley Greene threw their own spooky Yelloween Halloween bash at TAO at the Venetian.
Wesley, dressed as a pirate, and Trammel, wearing a wizard costume, dined on Italian dishes at LAVO before heading to their VIP table at LAVO nightclub.
Lutz, 24, suited up as Batman's sidekick Robin, while Greene, 22, dressed up as a peacock. The "New Moon" stars walked the red carpet together before going to their VIP skybox at TAO.
Hollywood's Scariest Characters!
Frankenstein was the first reanimated movie monster, played by Boris Karloff. Shocking!
This “Halloween” maniac murdered his sister when he was six. It only got worse.
Norman Bates, played by Tony Perkins, made taking a shower the scariest thing you could do at the Bates Motel… or at home! Motherrrrrrrrrrr!
Carrie, played by Cissy Spacek, made the prom a bloody hell. Based on the Stephen King novel.
“A Nightmare on Elm Street” made Freddy a household name… played by Robert Englund. Sleep tight!
Pea soup was never the same after Linda Blair played Regan MacNeil in “The Exorcist.” Her turning head literally turned stomachs!
Heeeeeeeeeeeeere's Johnny! Jack Nicholson tormented his family in the terrifying “The Shining,” about a haunted, snowbound hotel. Stephen King strikes again.
Pennywise the Dancing Clown
Tim Curry of “Rocky Horror” fame plays the creepiest clown EVER in another Stephen King scarefest, “It.” Coulrophobia, anyone?
Kathy Bates terrified both James Caan and audiences as the creepy Annie Wilkes in “Misery.” She got an Oscar, we got the willies.
Harvey Stephens was the embodiment of evil as little Damien Thorn. Kids can be such angels… except when they're fallen angels!
Sir Anthony Hopkins won an Oscar for his portrayal of the cannibal Dr. Hannibal Lecter. Even from behind bars, he manages to torture his visitors. Fava beans, anyone?
Heath Ledger's tormented Joker was the embodiment of the criminally insane… and looked it.
John Kramer aka the “Jigsaw Killer” sets his victims in unusual situations… in multiple sequels!
He wants to suck your blood! Count Dracula played by Bela Lugosi is one of the most famous villains of all time. Make sure you have garlic handy when the sun sets.
Twilight's Edward Cullen is played by heartthrob Robert Pattinson. Just the slightest scent of blood brings out his inner beast.