Mariah Carey [1] and James Packer only recently got engaged [2], but these two have been going strong for quite some time now. We first caught a glimpse of the pair's newfound romance during their dreamy Italian getaway [3] back in June and three months later, the duo made their first red carpet appearance as a couple [4] at the NYC premiere of The Intern. Since then, Mariah and James have been practically inseparable and during an appearance on Steve Harvey in November, Mariah couldn't help gushing over her billionaire boyfriend [5], saying, "I'm lucky." Read on to see why Mariah and James belong together, and then check out everything we know about their upcoming nuptials [6].