LOS ANGELES (AP) - Jamie Lee Curtis is auctioning off five Michael Myers masks from the "Halloween" movies. She told Jay Leno that one of the masks was signed by virtually every member of the cast and crew. The money will go to the Children's Hospital Los Angeles. Charitybuzz.com says the mask is valued at $10,000. Bidding is around $2,000 so far. Not so coincidentally, bidding closes on Halloween.