The couple married in 2019 and share a 5-year-old son.

Katharine McPhee and David Foster made their red carpet debut in 2018, and got married a year later in June 2019. Here are 11 photos of Katharine McPhee and David Foster throughout their relationship.

Karen LeFrak found fame in her 70s after David Foster recognized her talent, now celebrating 60 million streams and a new album for America's 250th.

American Idol' alum Katharine McPhee and her husband David Wallace, who married on June 28, 2019, share 5-year-old son Rennie. On their 7th anniversary, see their cutest family photos below ...

Most of David Foster's daughters are older than his wife, Katharine McPhee. Here's what they've said about how age affects ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Joseph Okpako/Getty Images To many Bravo fans, David Foster is just another husband from the Real Housewives of ...

David Foster got together with three of his daughters and his wife, Katharine McPhee, for the opening of his new Broadway musical. After snapping photos with his family, David watched as the show made ...

Sara Foster revealed that her dad, David Foster, is not a billionaire despite what people think, confirming she doesn't have ...

Releasing their first album, Chicago Transit Authority back in 1969, the band Chicago took over the airwaves with hit songs like “Questions 67 and 68” and “Does Anybody Really Know What Time It Is.” ...

David Foster, composer-producer-songwriter extraordinaire, never stops. “I am a workaholic,” he confesses, “and I move around a lot.” Foster and his wife, singer-actress Katharine McPhee, will tour ...

David Foster had plenty of support at the opening night of BOOP! The Musical. The sixteen-time Grammy Award-winner has written original songs for the new Broadway comedy, which brings animator Max ...