Mariah Carey is ready to marry backup dancer boyfriend Bryan Tanaka, but with ONE stipulation– that she purchase her OWN diamond engagement ring! “Mariah made her intentions to get married very clear to Bryan when they were in New York for New Year’s Eve,” a source told RadarOnline.com exclusively. “But she doesn’t want him trying to buy an engagement ring because she knows that he will not be able to afford the kind of ring that she deserves, so she will buy her own.” she drops her diva attitude. Her team is happy because she is happy and when Mariah is not happy, no one around her is either.” As fans who follow the 47-year-old diva songstress know, Carey started her relationship with Tanaka, 34, on the heels of a breakup with former billionaire fiancé, James Packer, 50. Since their split, she has refused to return the massive engagement ring that he purchased for her. Nick Cannon, 37 (who is the father of her six-year-old twins, Moroccan and Monroe), as well as record producer, Tommy Mattola, 68. Do you think that Mariah Carey should marry Bryan Tanaka? Sound off in the comments below. We pay for juicy info! Do you have a story for RadarOnline.com? Email us at [email protected], or call us at 800-344-9598 any time, day or night.