Tony Bennett and Lady Gaga's Lasting Friendship Was Filled with 'Love

Tony Bennett and Lady Gaga, an unlikely musical duo, toured the world and released two Grammy-winning albums together, 'Cheek to Cheek' and 'Love for Sale'

Tony Bennett has the coolest 90th birthday party ever

Lady Gaga and Tony Bennett's Friendship Through the Years [PHOTOS]

Lady Gaga shares touching tribute to 'real true friend' Tony Bennett - National

Photos of Lady Gaga and Tony Bennett's Heartwarming Friendship

Lady Gaga, Travolta help celebrate Tony Bennett birthday

Lady Gaga fondly remembers Tony Bennett sketching a tattoo for her - Scoop Upworthy

Tony Bennett, Lady Gaga's Friendship Over the Years: Photos

Tony Bennett, masterful stylist of American musical standards, dies at 96

Lady Gaga and Tony Bennett: The beautiful friendship of an unlikely music duo - Smooth

Tony Bennett and Lady Gaga: Their friendship and music together

Tony Bennett & Lady Gaga: Inside Their Unlikely Friendship