NEW YORK, NY - AUGUST 03: (EXCLUSIVE COVERAGE) Lady Gaga sings to Tony Bennett as they celebrate his 90th birthday at The Rainbow Room on August 3, 2016 in New York City. (Photo by Kevin Mazur/Getty Images for RPM)
NEW YORK, NY - AUGUST 03: (EXCLUSIVE COVERAGE) Lady Gaga sings to Tony Bennett as they celebrate his 90th birthday at The Rainbow Room on August 3, 2016 in New York City. (Photo by Kevin Mazur/Getty Images for RPM)