A pumpkin sculpture by artist Ray Villafane is displayed during an exhibition in the Grand Canal Shoppes at The Venetian hotel-casino in Las Vegas, Nevada October 26, 2011. Pumpkins carved by artists Villafane and Andy Bergholtz will be displayed at Heidi Klum`s Halloween party and other Halloween events at the TAO and LAVO nightclubs in Las Vegas.[Photo/Agencies]

Pumpkins carved by artists Ray Villafane and Andy Bergholtz (C) are displayed during a pumpkin carving exhibition in the Grand Canal Shoppes at The Venetian hotel-casino in Las Vegas, Nevada October 26, 2011. The pumpkins will be displayed at Heidi Klum`s Halloween party and other Halloween events at the TAO and LAVO nightclubs in Las Vegas.[Photo/Agencies]