Katharine McPhee

The former Real Housewives of Beverly Hills husband and the actress wed in 2019.

Luann de Lesseps does look like a McPhee, just not the one she was thinking of.

The actress/singer and RHOBH ex-husband are celebrating their first wedding anniversary.

The newlyweds are ready to mix business and pleasure with a concert tour.

"It takes a very strong, graceful person to come into a family as the fifth wife and have adult daughters who are older than her," David Foster's daughter said.

Sure, some people want to complicate her relationship with David Foster due to their age difference, but here's why the relationship works for her.

Don't eff with the Fosters — the newlywed couple has some choice curse words for their critics.

The new Mrs. Foster is ready for kids, but do her husband's daughters approve?

David Foster and Katharine McPhee used an actual sword to cut into this lavish, towering confection. 

Well played, Mrs. David Foster.

Katharine McPhee and her future family couldn't make it more obvious.

Spoiler: The timeline has us wondering if Katharine McPhee and David Foster are already (legally) married.

Here's why we know Katharine McPhee will marry David Foster by then.

That's how it worked for her and David Foster, anyway.

Strippers and penis straws? Let's just say David Foster's daughters will need to raise (and restock) the bar if they're planning a stateside bash for Katharine McPhee.

The Waitress star shared the behind-the-scenes scoop from her reunion with a certain old theater pal: Meghan Markle.

Sara and Erin Foster weighed in on the rumors surrounding their stepmother-to-be.

The future Mrs. David Foster has a surprising connection to the Duchess of Sussex.

Will social media be invited to the McPhee-Foster wedding?

Fiancée Katharine McPhee was years away from coming into the world.