United Kingdom, Dec. 12 -- Aubrey O'Day was hospitalised for an illness that forced her to miss Danity Kane's reunion show in Los Angeles.

In a now-expired post on her Instagram Stories, the 41-year-old singer revealed on Wednesday (10.12.25) that she was rushed into the Emergency Room (ER) because she "become extremely sick".

And Aubrey was left heartbroken that her illness meant she could not perform with her group mates, Aundrea Fimbres and D. Woods, both 42, on stage at the El Rey Theatre - the second stop of Danity Kane's The Untold Chapter tour.

According to TMZ, Aubrey wrote over a black screen: "My loves ... I am so sorry. I've become extremely sick and physically can't make tonight's show as I'm in the ER.

"I've been fighting...