Mariah Carey Weight Loss: Celeb Mom Drops '45 Pounds' In Two Months -- Her Secret Revealed [Details]

For most women, weight loss is a challenge. However, while some struggle to shed the extra pounds, others enjoy impressive results in just a few months and such as the case with the diva mom Mariah Carey.

According to Radar Online, the "Touch My Body" singer lost 45 pounds in just two months and she had gone from "flabby to fabby." She debuted her impressive figure at the 89th Annual Macy's Thanksgiving Day Parade last week and she had never looked better.

The superstar singer donned a tight red dress that highlighted her svelte body. A source close to Carey revealed that things between her and her billionaire boyfriend James Packer are getting serious and she is now preparing herself for her future with him. "Mariah is gearing up to become a billionaire's wife and has already started referring to herself as 'billionairess!'" said the source.

Parent Herald previously reported that Carey moved into Packer's mansion. The "All I Want for Christmas" singer took a lot of clothes, bedding and furniture when she moved to her Australian beau's Beverly Hills home. She moved just days after they threw a Halloween party with her ex-husband Nick Cannon and their 4-year-old twins Moroccan and Monroe.

Celebrity trainer and nutritionist Charlene Ciardello was shocked to see the photos of the "Against All Odds" singer now compared to her photos last summer on Packer's yacht. "The new photos of Mariah Carey on Thanksgiving suggest that she has lost at least 45 pounds," said Ciardello. "She looks incredible."

For those wondering how the celeb mom of two shed her extra pounds that quickly, an insider told the news outlet that she just did the "conventional ways, of course, dieting and Coolsculpting."

Tony Youn, M.D, who has not treated Carey agreed that Coolscupting may have attributed to her impressive figure. "It is definitely possible that Coolsculpting has helped Mariah to narrow her waist and give her a leaner figure. All without scars or surgery," he said.

"Coolsculpting is a very popular procedure to non-invasively reduce pockets of fat," Youn explained. "It actually freezes the fat, causing an average reduction of 25% of the thickness of fat after one one-hour session. This procedure is scientifically proven to work, and is used for all parts of the body, including the tummy, love handles, thighs, and double chin."

Nadia Murdock, fitness coach and founder of Nadia Murdock fitness, also noticed the songstress new figure. "This is probably due to good old fashion diet and exercise. Also reducing stress can help tremendously with getting rid of abdominal weight usually brought on by Cortisol and emotional eating," she told InTouch Weekly.

What do you think of Carey's weight loss? Share your thoughts in the comment section below.