MILAN, Feb. 8 -- Mariah Carey lit up the 2026 Milan Cortina Winter Olympics opening ceremony with a soaring Italian classic and one of her own power anthems - and now she's lighting up social media with a different kind of buzz.

The pop icon stunned the crowd as she delivered Nel Blu, dipinto di Bluin Italian before shifting into her feel-good track Nothing Is Impossible.

But within minutes, fans online began dissecting clips and claiming her lip movements didn't always match the audio. And yes - the organisers have heard the chatter.

According to The Guardian, when director Maria Laura Iascone was asked point-blank whether Carey lip-synced, she acknowledged that a pre-recording existed but refused to say more.

"During all the ceremon...