Why did Christie Brinkley’s ex Billy Joel cancel tour?

Christie Brinkley updates Billy Joel’s health after NPH diagnosis

Christie Brinkley shared a health update about her ex-husband, Billy Joel, saying he is “on the mend” almost a year after he was diagnosed with the rare brain disorder normal pressure hydrocephalus (NPH).

What happened

Brinkley’s remarks explain that Joel’s diagnosis affected his ability to continue as planned, including canceling a tour. NPH is associated with symptoms caused by abnormal cerebrospinal fluid buildup in the brain, and it can impact mobility, cognition, and other functions.

Why it matters

• It updates a major music figure’s recovery timeline. Tour cancellations tend to be major disruptions for artists and fans; an “on the mend” update signals improvement rather than ongoing crisis.
• It brings attention to a rare neurological condition. When a celebrity’s diagnosis is discussed publicly, it can increase public awareness of conditions that are often misunderstood.

Brinkley also referenced their long personal connection, noting their marriage ended decades ago but they share a daughter. The story emphasizes the current status—Joel is recovering—without laying out specific medical steps or prognosis details.

For fans watching his career, the key takeaway is that Joel’s health situation has progressed to a point where he is described as improving, even though the disorder prompted interruptions in his schedule.