VIDEO : Lady Gaga to Tony Bennett: ?You Really Changed My Life?

Tuesday evening NBC aired Tony Bennetts 90th birthday tribute concert where many of the worlds greatest entertainers gathered to honor the veteran singer. The line up included Michael Bublé, Bob Dylan, Stevie Wonder, Billy Joel and of course, Lady Gaga, to name a few. The ?Million Reasons? singer started off the event belting out a soaring rendition of Frank Sinatra?s ?The Lady Is a Tramp" followed by powerful heartfelt words for the beloved crooner saying: ?You?re my family, Tony,? she gushed. ?You really changed my life ? You are indeed an icon, but for me, you?re so much more than that.?