Christina Aguilera is once again drawing attention online after fans said they were surprised by her latest appearance. The singer, who has previously faced numerous comments about looking “unrecognizable” following her reported weight-loss transformation, sparked another wave of reactions after appearing in Monaco.
Aguilera attended an evening event at the Opéra de Monte-Carlo on September 18 in support of the Prince Albert II of Monaco Foundation and its environmental initiatives. She made a glamorous entrance in a black Versace evening gown featuring a deep plunging neckline and a dramatic thigh-high slit.
The flowing chiffon dress was accented with sparkling silver sequins around the neckline, giving the otherwise sophisticated design an eye-catching finish. The mother of two completed her look with Chopard jewelry and black Christian Louboutin pumps.
Christina Aguilera Turns Heads in a Dramatic Black Gown
The 45-year-old singer embraced an equally glamorous beauty look. Her blonde hair was styled into voluminous, bouncy waves, with the front section pinned away from her face. She paired the hairstyle with shimmering silver eyeshadow, glossy lips, rosy cheeks and a bronzed complexion.
While Aguilera’s glamorous outfit attracted plenty of attention, some social media users were particularly struck by how different they felt she looked.
“Did not recognize her,” one commenter wrote. Another person claimed, “Don’t know who that is but that’s not Christina,” while a third asked, “Who is this woman?”
Some commenters also speculated about whether Aguilera had undergone cosmetic procedures. One person remarked, “These plastic surgeons are becoming magicians,” while another praised what they described as “the best procedures in the game.”

“If the caption didn’t have the name I would not have known who she was,” another commenter wrote.
Aguilera’s weight loss also became a topic of discussion. Several social media users speculated, without providing confirmation, that weight-loss medications may have played a role in her changing appearance.
One commenter alleged, “Too much Ozempic and plastic surgery. Ugh.” Another wrote that Aguilera had appeared to have “some weight” in 2023 before becoming noticeably thinner around the time Ozempic gained widespread attention.
Other users made similar claims, with one calling her appearance “another Ozempic face,” while another simply commented, “No more GLP-1.”
The comments remain social media speculation, and the claims about medication or cosmetic procedures have not been confirmed by Aguilera.
