Katharine McPhee

The new mom shared a lengthy post on Instagram on Wednesday night to defend her husband over the recent backlash.

'American Idol' runner-up Katharine McPhee made a comeback to the 'Idol' stage on Sunday, April 4, and the new mama wowed the crowd. Watch her performance with Willie Spence.

It's barely been a month since Katharine McPhee became a mom, but she's so over the moon that she can't wait to grow her family

Katharine McPhee has welcomed her first child, a healthy baby boy, with husband David Foster.

Katharine has us *so* confused right now.

Secrets are no fun unless you share with everyone, Katharine!

Expect playdates between pregnant McPhee's baby and little Archie!

The Duke and Duchess of Sussex stepped away from their royal duties in March.

This will be Foster's sixth child!

Harry has all the family he needs between Meghan, Archie and "surrogate" dad David.

The couple helped orchestrate the royal pair's stay at a waterfront mansion.

The supermodel revealed that she is having a baby boy earlier this month.

The newlyweds tied the knot on June 28 in London.

The outing comes just one month after her ex David Foster got married.

The newly married couple tied the knot in June.

The Broadway actress tied the knot with David Foster on June 28.

The singer and songwriter wed in London on June 28, 2019.

The newlyweds tied the knot on June 28.

The singer and music producer wed in London on June 28.

The 'Over It' singer and music producer wed in London on Friday.

The newlyweds said ‘I Do’ on June 28.

The couple was also spotted in Lake Como, possibly sightseeing before the big day.

She's engaged to major music producer David Foster.

These A-listers rose to fame after getting their start on television.

She flashed her diamond engagement ring in the sexy pic.

Kyle Richards, Katharine McPhee, and Erin & Sara Foster joined in on the fun.

The couple got engaged in July.

The engaged couple publicly smooches like a bunch of teenagers.

Sorry Katharine McPhee – The actress wins the approval of Sara Foster.

The reality TV star tried and failed to get an invite to their pre-wedding vacation.

'They are perfect for each other,' she said of the couple.

‘He was my biggest fan, my biggest champion,' the singer wrote.

The couple got engaged in Italy a few weeks ago.

‘She thinks he’s way too old for her.’

He proposed to 'The Scorpion' actress while on vacation in Europe.

Yolanda Hadid’s ex-husband reportedly popped the question in Italy.

The singer said they were having a 'fun date night.'

This would be the fifth marriage for the famed music producer.

The singer kept leaning in close & putting her hand on the music producer’s shoulder.

Erin is two years older than her father's girlfriend.

In honor of Kim Kardashian's foray to the big screen with her film, Tyler Perry's Temptation, hitting theaters this weekend, we're looking back at other reality

It may only be July, but it's time for the actors from our favorite television shows to get back to work! OK! NEWS: SMASH STAR KATHARINE MCPHEE WAVES HAPPILY AS

Katharine McPhee made quite the head-turning appearance at the People’s Choice Awards on Wednesday night!

Both Kat McPhee and Hilary Duff rocked Lovers + Friends’ Parisian Skirt recently. Kat sported the striped midi with a denim top at Coachella, while Hilary

Mario Lopez picked up a pair of Monster DNA headphones at the TR SUITES at Sundance and was overheard telling wife Courtney he thought this was a perfect

An extended preview for our beloved little-musical-show-that-could, Smash, has arrived and we must say, it looks fantastic! Here, we get a good look at Jennifer

Celebs took to Twitter today to say thank you to all the men and women who have served the United States in the military! Below are just a few of the Tweets.

Well, here we are, folks. The season finale. Congratulations on making it this far! And if you haven't made it this far, congratulations on finding something

Smash spared us an Ivy and Dev (Megan Hilty and Raza Jaffrey) sex scene (which probably would have been set to music), but instead we got a lame opener: Dev in

For those of you who were not sure, tech rehearsal is when all the technical elements of a show are worked out: the lights, the sound cues, set changes, etc. It