Mariah Carey is starting the year on a high note! The pop star and her billionaire boyfriend James Packer got engaged Thursday night in New York City, her rep confirmed to the Daily News. Packer, 48, proposed to the “Dreamlover” singer in front of her closest friends at a private dinner at New York’s Eleven Madison Park, TMZ reports. The Aussie businessman presented Carey, 45, with a massive engagement ring described at around 35 carats, according to E! News. Carey and Packer were first spotted together in June when they vacationed together in Portofino, Italy. The couple went public with their romance at a New York ... (full story)