How many Broadway shows has Katharine McPhee been in? Katharine McPhee has appeared on Broadway in 1 shows. How many West End shows has Katharine McPhee been in? Katharine McPhee has appeared on ...

Nobody is more impressed with Erin Foster and Sara Foster's work than their stepmom, Katharine ... now entering into TV and film. It's like every person's dream." Although McPhee joked that ...

David Foster's Daughter Defends Him Against Claim He 'Abandoned' His Older Children for 2-Year-Old Son Rennie Katharine McPhee and David Foster's Son Rennie, 2, Shows Off Amazing Drum Solo — on ...