LOS ANGELES—Vivid Girls Nikki Jayne and A.J. Bailey will host separate Halloween parties this Saturday in different parts of the country.

Jayne, who is Vivid's nasty British import, will host the Halloween Pornstar Ball at Privé at Planet Hollywood in Las Vegas, where she will begin meeting fans at midnight. Bailey, the first Vivid Girl with a Master's Degree, will represent the company at Opium at the Seminole Hard Rock Hotel & Casino in Hollywood, Fla., where she will also appear at midnight.

For more information about that event, visit opiumhardrock.com.