Katharine McPhee reveals LEGAL reason she and David Foster are not allowed to decorate for the holidays yet

Katharine McPhee Explains Legal Reason Why She & David Foster Can't Decorate for Holidays Yet

Katharine McPhee shows off her long legs in playful social media post calling out AMC Theatres: 'Where's my concert movie deal?'

Katharine McPhee, 39, and husband David Foster, 74, celebrate the holidays as they perform at The Grove's tree lighting ceremony - after difficult year