I don't anticipate living to age 90, let alone being able to stand on a stage and sing! Tony Bennett is a living legend. He's entertained 4 generations, and is as popular as ever.
Christina Aguilera is getting back to basics yet again. The singer, who adopted a jazz-inspired sound on 'Back to Basics' back in 2006, teamed up with legend Tony Bennett for his 'Viva Duets' collection.