“Two weeks later, when the ring was ready, Yolanda returned in the Cadillac. Her passenger, Selena, waited in the car while her assistant finished business inside. Again Yolanda paid the bill, this time with an American Express card with her name embossed above SELENA’S DESIGN HOUSE. “She sort of made that a point, not to let Selena know how much it cost and how it was paid for,” Randolph said.”