Christie Brinkley Reacts to Ex-Husband Billy Joel's Brain Disorder Diagnosis: 'You're Our Piano Man'

Alexa Joel breaks silence on dad Billy Joel's rare brain disorder diagnosis after Christie Brinkley sent her love

Billy Joel's Daughter & His Ex, Christie Brinkley, React to His Shock Diagnosis

Billy Joel ‘Entirely Committed to Making a Full Recovery,’ Daughter Alexa Ray Says