The musical couple returned to the stage in Italy two weeks after the shocking death of their son's nanny. Katharine McPhee once again took the stage, alongside her husband, David Foster, for their ...

A source tells ET, 'David and Kat are willing to do anything they can for their former nanny's family during this very difficult time.' Katharine McPhee and David Foster are reeling from the sudden ...

David Foster and Katharine McPhee’s nanny for their 2-year-old son, Rennie David, died in a “horrible tragedy,” according to reports. It is not currently clear how the nanny died, though it’s believed ...