Mariah Carey was all smiles and glamour as she partied at 1Oak Nightclub at the Mirage Hotel & Casino in Las Vegas.
The 46-year-old artist — who is now dating a billionaire by the name of James Packer — hit up the popular club over the weekend, after performing her show Caesar’s Palace, #1 to Infinity.
Mariah rocked a form-fitting, long black gown but all eyes were on her new, yellow heart shaped diamond necklace. Reportedly, the necklace was an extremely pricey gift — worth $500K — from James.
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