Tony Bennett and Elton John perform onstage during Breast Cancer Research Foundation's Hot Pink Party: The Pink Standard at Waldorf Astoria Hotel on April 30, 2015 in New York City.
{"Image ImageDescription": "NEW YORK, NY - APRIL 30:  Tony Bennett and Elton John perform onstage during  Breast Cancer Research Foundation's Hot Pink Party: The Pink Standard at Waldorf Astoria Hotel on April 30, 2015 in New York City.  (Photo by Kevin Mazur/WireImage)", "Image Copyright": "2015 Kevin Mazur"}