Fans have expressed concern for pop icon Britney Spears as the singer shared a video of herself singing “off-key” in her messy home via Yahoo.

Fans are expressing concern for Britney Spears after the singer shared a video of herself singing “off-key” in her messy home.

The pop star sang, danced and spoke in a British accent while wearing her “PJs,” which consisted of a polka-dot crop top and ...