An Instagram video of Carey's performance shows the singer struggling to move, leading fans to express their concerns about her health and emotional state.

The Lambs are worried. Mariah Carey’s fan base expressed their concerns for the singer over a video from one of her recent Las Vegas concerts that was posted online last week. A show attendee shared a clip of Carey,

Mariah Carey fans are expressing their concern over videos of the singer’s recent Las Vegas performance. One clip shows Carey, 55, singing “Fantasy” while walking at a slow pace across the stage. Social media users took to the comments of the video,

Mariah Carey's fans are a little concerned. The beloved singer and Christmas icon was recently featured in a video that went viral on social media. The clip was recorded by an audience member at a recent concert in Las Vegas.

Mariah Carey’s fan base expressed their concerns for the singer over a video from one of her recent Las Vegas concerts that was posted online last week. A show attendee shared a clip of Carey, 55, moving slowly onstage as she sang in the microphone and interacted with a backup dancer.

Mariah Carey fans expressed concern after watching a clip where she was performing a medley of hits on stage as part of her Las Vegas residency

Mariah Carey is concerning fans after a video from her recent Las Vegas gig showed her walking weird on stage.

Mariah Carey has worried fans after a clip her emerged of her moving slowly on stage leading them to question whether the singer is feeling up to scratch during her performance