Christina Aguilera stepped out on the town for the Prince Albert II of Monaco Foundation’s 20th anniversary gala earlier this week, and fans couldn’t get enough of her look. Dressed in a stunning black gown, the “Genie in a Bottle” singer showed off her every curve, a result of her 50-lb weight loss. Keep reading for more information.

Christina Aguilera Shows Off On The Red Carpet
The gala, held at the Opera Garnier in Monaco, saw many celebrities grace the red carpet, but Aguilera's look was certainly a fan favorite. The 45-year old wore a black Versace Embroidered Silk gown with a dramatic, low-cut neckline and silver beaded embellishments around the neck. She wore her bleach-blonde hair down in luscious waves and opted for a shimmery, high-glam makeup look.
The entire outfit was made even sultrier by the star's slim figure, a product of her weight loss transformation. The former Voice coach has opened up here and there about her weight loss journey and health, noting that she's gone on healthy nutritional programs like the Rainbow Diet, as well as ditching fad diets and living a life of intuitive eating. Over the years, she noted she's lost as much as 50 pounds.

Social Media Reactions
Across social media platforms, many users couldn't believe what they were seeing, with some even calling her "unrecognizable," admitting they wouldn't have identified the pop star without a caption saying as much.
"Had no clue who this was..." one person wrote on Instagram.
"I literally had to read the caption to know who this was!" agreed another.
"Is Christina in the room with us?" asked the next.
"We need finger prints to prove it," joked another.
"Are you sure this is Christina Aguilera?" asked another.
"That's a very different face," one user wrote. "Like for someone going into witness protection."
"I dont think this is Christina Aguilera," a final user said. "Is it AI?"

