See Katherine McPhee and David Foster&x27;s Cutest Family Photos with Son Rennie, on Their 7th Wedding Anniversary Stephanie SengweSun, June 28, 2026 at 9:30 AM UTC 0 Katharine McPhee, David Foster and their sonCredit: Katharine McPhee Foster/Instagram Katharine McPhee and David Foster are celebrating their lucky seventh year of marriage. The L.A. native first got nationwide acclaim competing on season 5 of American Idol and though she came in second, the show changed her life in other ways. While on Idol, McPhee met the producer, who served as a guest mentor on the show.
See Katherine McPhee and David Foster's Cutest Family Photos with Son Rennie, on Their 7th Wedding Anniversary
Stephanie SengweSun, June 28, 2026 at 9:30 AM UTC
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Katharine McPhee, David Foster and their sonCredit: Katharine McPhee Foster/Instagram
Katharine McPhee and David Foster are celebrating their lucky seventh year of marriage.
The L.A. native first got nationwide acclaim competing on season 5 of American Idol and though she came in second, the show changed her life in other ways. While on Idol, McPhee met the producer, who served as a guest mentor on the show. The two developed a close friendship, with the famed producer playing piano at her wedding Nick Cockas in 2008. She and Cokas divorced in 2016.
Rumors that she and Foster began circulating in 2017, and though she didn't exactly confirm they were together, she didn't deny it either. "Here's how I look at it: I'm not doing anything wrong, so whether people think it's true or false … there's nothing bad happening in my life, so people can just say whatever they want," she told PEOPLE in 2017.
By 2018, the cat was out of the bag, and the happy couple was engaged. They wed on June 28, 2019, in London and welcomed son Rennie in 2021, who joined older siblings Allison, Amy, Sara, Erin and Jordan, Foster's children from prior relationships.
On their seventh wedding anniversary, see adorable photos of McPhee and Foster with their son over the years.
01 of 12
Big Kiss
Katharine McPhee and David FosterCredit: Katharine McPhee Foster/Instagram
McPhee showed some major love to her hubby as she took him to the Statue of Liberty for the first time in 2019.
02 of 12
Kisses for Rennie
Katharine McPhee and her son RennieCredit: Katharine McPhee Foster/Instagram
The fierce mama showered her little one with kisses as they hung out at home in 2021.
03 of 12
Some R&R
Katharine McPhee and RennieCredit: Katharine McPhee Foster/Instagram
Mom enjoyed a cool Corona as Rennie enjoyed some fun playtime while at the beach in 2022. "Trying to give Corona some good PR 🍺 🏖" she joked.
04 of 12
Candid Moments
Katharine McPhee, David Foster and RennieCredit: Katharine McPhee Foster/Instagram
"My whole world in one photo 🤩💕 #hbd@davidfoster," Katharine captioned this adorable photo for David's 75th birthday.
05 of 12
A Hoppin' Good Time
Katharine McPhee and RennieCredit: Katharine McPhee Foster/Instagram
For Easter 2022, Katherine shared this scenic photo of herself and Rennie in colorful ensembles for the special occasion.
06 of 12
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Happy Times
David Foster and RennieCredit: Katharine McPhee Foster/Instagram
In the same carousel, she showcased David, in his cool blues, keeping a watchful eye on a very busy Rennie.
07 of 12
Keeping Busy
Katharine McPhee and her son RennieCredit: Katharine McPhee Foster/Instagram
Katherine was clearly happy to have her hands full as she tried to wrangle the little tot on his 1st birthday.
"Happy Birthday to our cutie baldie baby who turns 1 today! Where does the time go? I know you’ve heard this before but being a mommy is the greatest fricken thing in the world. Here are some highlights from his 1st party.I LOVE YOU SO MUCH RENNIE!!!!" she captioned the photo.
08 of 12
In the Beginning
Katharine McPhee and David FosteCredit: David Foster/Instagram
For Valentine's Day 2024, McPhee posted this throwback photo of herself and Foster in their early days. "HAPPY VALENTINES DAY BABY!!!!" she wrote. "18 years ago!!!! Still going strong!!"
09 of 12
At the Ball Game
Katharine McPhee and David Foster and familyCredit: Katharine McPhee Foster/Instagram
It was family time for the Foster clan as they took Rennie to his first baseball game in 2024.
10 of 12
All the Cuddles
Katharine McPhee and RennieCredit: Katharine McPhee Foster/Instagram
The mommy-son duo were a lookalike pair as they took some cuddle time selfies.
11 of 12
Just Us Three
Katharine McPhee and David Foster and RennieCredit: Katharine McPhee Foster/Instagram
"Happy Father’s to the man @davidfoster who loves me like I could have only dreamed of & who made me complete in life by making me a mommy. I love our little family. I love our big family," Katharine wrote in 2022.
"You have NEVER complained over how your life is slightly different now. Well… you only complain that you can’t stay up late watching TV in bed but how can I blame you -that’s your favorite thing. You’ve only made bringing Rennie into the world an absolute joy for me. To many more adventures baby! 🎊I love you to the moon and back."
12 of 12
Mexico, Honey
Rennie Foster and Katharine McPheeCredit: Katharine McPhee Foster/Instagram
Five days after her 42nd birthday, the singer gave her son a sweet smooch in a photo from the family's getaway to Mexico.
on People
Source: "AOL Entertainment"
Source: Entertainment
Published: June 28, 2026 at 05:45AM on Source: PRIME TIME
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