Lisa Vanderpump was classy wearing a black velvet ... Mattel opted for a voluminous, blonde wig as well as sheer white gloves for a final touch to the look. Trixie was spotted posing with Lisa ...

LAS VEGAS--(BUSINESS WIRE)--Caesars Entertainment and Lisa Vanderpump are partnering once again, but this time, to bring a bold, new brand and an original concept to the heart of the Las Vegas Strip.