The veteran crooner marked the age milestone in August (16), and celebrated the occasion with a big gig at New York's Radio City Music Hall in September (16). The show was filmed for TV and will air in the U.S. on Tuesday night (20Dec16).

Tony Bennett Celebrates 90: The Best Is Yet to Come will also feature performances from Aretha Franklin, Andrea Bocelli, Lady Gaga, Michael Buble, and others, and the music legend feels flattered by the turnout.

"All the most wonderful contemporary artists celebrated my 90th birthday at Radio City... I just loved it," he told U.S. breakfast show Today. "I haven't gotten over it yet."

"I'm thrilled about it," he smiled.