CNN  — 

Legendary crooner Tony Bennett, best known for singing “I Left My Heart in San Francisco,” has died, according to the New York Times, citing his longtime publicist, Sylvia Weiner.

He was 96.

CNN has reached out to Weiner and other representatives for Bennett.

In 2021, Tony Bennett and his family opened up about the singer being diagnosed with Alzheimer’s disease. Bennett was officially diagnosed with Alzheimer’s in 2016, but the public had been unaware of his declining health because he kept on performing.

This is a developing story and will be updated.