Lady Gaga And Tony Bennett Will Reunite For Final ShowsLady Gaga and Tony Bennett will reunite for final shows.
Tony Bennett Reveals Alzheimer's DiagnosisTony Bennett reveals alzheimer's diagnosis.
Lady Gaga & Tony Bennett Added to List of 2015 GRAMMY PerformersThe jazz duo aren't the only couple hitting the GRAMMY stage next month. Hozier and Annie Lennox, Jessie J and Tom Jones, and Adam Levine and Gwen Stefani will also perform together.