Mariah initially met the handsome back-up dancer when she employed him on her 40-date, .9 million-grossing Adventures of Mimi Tour back in 2006.
Despite their loved-up appearance, the couple broke-up for a short time in April.
But Mariah Carey bounced back from her former love's revelations as she flaunted her dramatically slimmer frame at Karl Lagerfeld's V Magazine's dinner in NYC on Monday, as well as the m engagement ring he gave her.
The 47-year-old vocal powerhouse slipped her toned curves into a skintight glittery black dress, which highlighted her taut midriff and tiny waist as she strutted to the event at The Top of the Standard.
This dress by Bariano at Asos has pretty much got Mariah's name written all over it!
Her accessories were typically sparkling with diamond bangles, white gold hoop earrings and a silver manicure accenting her look.
Mariah was previously married to TV presenter and actor Nick Cannon for eight years, calling it quits in 2016.
Click (right) to see more of Yousef Aljasmi's designs if you want to get all glammed up this party season.
Or check out the edit below for a high street version.
Mammoth: Making no efforts to hide her continued efforts to wear the ring, Mariah slipped the mammoth 30-carat diamond ring onto the middle finger of her right hand, where it caught the light among her many other glittering accessories (pictured right wearing the ring in February 2016)The stunning gown also featured a racy split skirt, which flashed the star's toned legs and vertiginous platform sparkly sandals.
Looking the epitome of glamour on the night, Mariah wore her waist-lenth caramel locks in romantic, tousled waves while her sparkling peepers were enhanced with fluttery lashes and pink metallic eyeshadow.