Lisa Vanderpump may be in her sixties but she’s showing no signs of slowing down when it comes to work. The reality TV star and restauranteur has built an empire during her lifetime. She’s just added a new addition to her collection of eateries – Wolf by Vanderpump Restaurant in Lake Tahoe. After breaking onto the scene on The Real Housewives of Beverly Hills, Lisa invited the cameras into her world of hospitality on Vanderpump Rules. Despite already being a huge success, with a net worth of $90 million, per Celebrity Net Worth, she’s launching new shows. Vanderpump Villa premiered this Spring…