The Las Vegas Venetian Resort welcomed vampires this weekend! OK, not real vampires but as close as they come!

Twilight Stars Kellan Lutz and Ashley Green showed up in true Halloween spirit. Lutz sported a Robin get-up from Batman and Robin (superb choice!), while Greene looked sassy and  classy as a peacock.

Other blood suckers in attendance included True Blood’s Rutina Wesley and Sam Trammell.

Wesley kept it simple as a sexy pirate, while Trammell seemed indecisive in his costume of choice as he mixed two together and came up with a viking-wizard!… Interesting, but we always welcome creativity on Halloween!