Kevin Spacey shows off vocal chops at Exploring the Arts Gala

Kevin Spacey sure can sing with the best of them.

The Academy Award-winning actor impressively belted out two tunes at a charity event on Monday night where music legends Tony Bennett and Natalie Cole also performed.

"He was incredible," dished a witness at the Exploring the Arts Gala, held at Cipriani Wall Street, which raised more than $1 million for arts education in public high schools in New York and L.A.

Spacey sang Frank Sinatra's "All the Way" and "In the Wee Small Hours of the Morning," while Cole performed tunes including "Unforgettable" and Bennett closed out the evening with a set that included "I Left My Heart in San Francisco."