Katharine McPhee Height, Shoe Size and Comparison With David Foster

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While she has claimed to be 5 feet 8 inches or 1.73 m (173 cm), Katharine McPhee’s actual height is believed to be around 5 feet 7 ¼ (170.8 cm).

Actress/singer Katharine McPhee shows off her feet in nude ankle-strap sandals at FOX's Actress/singer Katharine McPhee shows off her feet in nude ankle-strap sandals at FOX’s “American Idol” Finale For The Farewell Season at Dolby Theatre on April 7, 2016, in Hollywood, California (Credit: Shutterstock / Kathy Hutchins)

She is shorter than her much older husband, David Foster, who is believed to be around 5 feet 10 inches tall (178 centimeters). Her shoe size is 8.5 (US).

Katharine McPhee’s US shoe size of 8.5 converts to a UK size of 6.5, an EU size of 39, and measures approximately 25.1 cm.

David Foster and his wife Katharine McPhee attend ‘The 7th Annual Imagine Ball’David Foster and his wife Katharine McPhee attend ‘The 7th Annual Imagine Ball’ presented by Imagine LA at The Peppermint Club on October 9, 2022, in Los Angeles, California (Credit: Xavier Collin / ABACA / INSTARimages / Cover Images)

Early Life and Career

Best known for finishing second on the fifth season of American Idol in 2006, the American actress/singer/songwriter has a net worth of $14 million as of 2024.

Also a successful actress, she co-starred in the American comedy film The House Bunny (2008) and the American horror film Shark Night 3D (2001).

Katharine McPhee flaunts her feet and legs in Christian Louboutin heels at the 13th Annual Chrysalis Butterfly BallKatharine McPhee flaunts her feet and legs in Christian Louboutin heels at the 13th Annual Chrysalis Butterfly Ball at a private Mandeville Canyon Estate on June 7, 2014, in Los Angeles, California (Credit: INFphoto)

She played the talented but green Karen Cartwright on television in NBC’s musical drama “Smash” and Paige Dineen in the action drama Scorpion. TV Guide said she was paid $40,000 per episode of Scorpion, canceled on May 12, 2018, after four seasons on CBS.

Katharine McPhee Facts

What is Katharine McPhee's net worth?Katharine McPhee, also known as Katharine McPhee-Foster, is an American pop singer, songwriter, and actress with a net worth of $14 million as of 2024.
Full Name:Katharine Hope McPhee
How old is Katharine McPhee?She was born on March 25, 1984, in Los Angeles, California.

Katharine McPhee celebrated her 39th birthday on March 25, 2023, and will turn 40 in 2024.
Dating:She was married to Nick Cokas, an American actor known for his work on Wild Orchid (1989) and Invasion (2005), from 2008-2016.

In June 2019, she married music producer David Foster.

Katharine McPhee has been in relationships with Nick Harborne (2017) and Elyes Gabel (2014 - 2016). She also had an encounter with Michael Morris in 2013.
Kids:In February 2021, David Foster and Katharine McPhee welcomed their first child together, son Rennie David Foster.
Weight:Katharine McPhee is rumored to weigh 56 kg, which is equivalent to approximately 124 pounds.
Shoe Size:Katharine McPhee's shoe size is 8.5 (US), which corresponds to a UK size of 6.5, an EU size of 39, and measures approximately 25.1 cm in length.
Is Katharine McPhee considered tall?Yes, Katharine McPhee's height of 5ft 7 ¼ (170.8 cm) can be considered tall compared to the average height of American women.

The average height for adult women in the United States is approximately 5ft 4in (162.6 cm). Therefore, McPhee is slightly taller than the average American woman.
Nationality:Katharine McPhee is an American citizen.
Source of Wealth:Katharine McPhee rose to fame as a contestant on "American Idol" in 2006, finishing in second place. Following her stint on the show, McPhee released five studio albums, with her 2007 debut album hitting #2 on the "Billboard" 200 chart.

Her career also spans successful ventures into acting, notably starring in NBC's "Smash" as Karen Cartwright and in CBS's "Scorpion" as Paige Dineen.

Additionally, McPhee made her Broadway debut in "Waitress" in April 2018, later reprising her role in London and on Broadway until the show closed in January 2020.
Ethnicity/Race:Katharine Hope McPhee's ethnicity is English, German, Irish, and Scottish.

Katharine McPhee’s Words of Wisdom: Inspiring Quotes from the Singer-Actress

“It feels good to be strong.” – Katharine McPhee

“I was a competitive swimmer in middle school and high school.” – Katharine McPhee

“I don’t have to be a ‘gazillionaire;’ what’s important to me is just being able to work.” – Katharine McPhee

“I am just the person who didn’t want to settle for not having everything I dreamed of.” – Katharine McPhee

Katharine McPhee, born on March 25, 1984, and David Foster, born on November 1, 1949, has an approximate age difference of 35 yearsKatharine McPhee, born on March 25, 1984, and David Foster, born on November 1, 1949, has an approximate age difference of 35 years (Credit: Kathy Hutchins / Shutterstock)

“I have an amazing relationship with food.” – Katharine McPhee

“I can understand why guys wouldn’t be into ‘Glee.’ You know, that’s a pretty heavy musical show. That show does, like, six songs in an episode.” – Katharine McPhee

“I still have to count on my hands! I’ll be in a restaurant doing a tip, and I’ll be like, ‘What’s 20% of this?'” – Katharine McPhee

“I love entertaining.” – Katharine McPhee

“Your traditions change from when you are a child to when you become an adult.” – Katharine McPhee

“I’m a spiritual person.” – Katharine McPhee

“Marriage gives you a new respect for a person.” – Katharine McPhee

“I love the spirit of Halloween and the energy that comes with it.” – Katharine McPhee

“I get the celebrity game now – you can go from being hot to fighting to be seen.” – Katharine McPhee

“I have family members who live in Africa. Because of the family that lives there, I know what is happening in these countries, and it seems so silly to me that diseases like malaria are so prevalent when they are entirely preventable. Yet children are still dying every 35 seconds.” – Katharine McPhee

“If you deprive yourself of something, you’re going to want it more.” – Katharine McPhee

“America is a country with so much opportunity. I’m living the blessings of what this country offers.” – Katharine McPhee

“Even if I weren’t in Hollywood, I would feel pressure to look a certain way.” – Katharine McPhee

“I grew up in dance class, so I was looking in mirrors all day.” – Katharine McPhee

“I love my body when I’m in the best shape I can be in.” – Katharine McPhee

“No, I’m not a scientologist.” – Katharine McPhee

“I’m so unprofessional on set; it’s not even funny.” – Katharine McPhee

“The reason I haven’t had kids yet is because I was so focused on my acting career, hoping I could get something to break.” – Katharine McPhee

“Christmas is a time of year that’s so romantic.” – Katharine McPhee

“I truly believe that God provides.” – Katharine McPhee

“I don’t really dress up for Halloween.” – Katharine McPhee

“I wish I could wear clothes straight off the runway.” – Katharine McPhee

“Broadway is a definite symbol of New York. It’s classic New York.” – Katharine McPhee

“I have intentionally not pursued musical theater.” – Katharine McPhee

“My fondest memories are generally the day after Thanksgiving. I get the total decorating Christmas itch.” – Katharine McPhee

“I have always loved the Summer Olympics.” – Katharine McPhee

“To be honest, I’m really more of a jeans and T-shirt kind of girl.” – Katharine McPhee

“I’m not a perfect human being.” – Katharine McPhee

“The thing is, work is the thing I love the most.” – Katharine McPhee

“I’m a horrible drawer. I have no artistic ability in my hands.” – Katharine McPhee

“I enjoy going to church.” – Katharine McPhee

“One thing I learned about people is that they love to give their opinions about things.” – Katharine McPhee

“I think we all depend on a significant other, and we think if they leave me, I’ll die. But that’s not true. We’re all much stronger than we think we are.” – Katharine McPhee

“Everyone has that inner voice, the one that’s a Negative Nancy. I’d say to ignore that voice and to be confident and follow your heart.” – Katharine McPhee

“I’ve long wanted to find a charitable cause to really get involved with and be passionate about. I get invited to a lot of charity events to sing, and I am happy to help and bring a source of entertainment, but I’m sort of disconnected from them.” – Katharine McPhee

“I’m a huge Top 40 lover.” – Katharine McPhee

“I actually studied in college, for the three semesters that I stayed in school, I don’t recommend that, but I studied theater, and in high school, I was involved in the drama department.” – Katharine McPhee

“I feel like I’ll always be a brunette, that’s just who I am, but I love that I can switch it up and be whatever I want to be.” – Katharine McPhee

“I love listening to classical music.” – Katharine McPhee

“Entertainment is such a non-reality.” – Katharine McPhee

Katharine McPhee Rocks Sneakers With Dress on the Red Carpet: A Trendsetting Move!

Katharine McPhee has always embraced bold fashion choices, favoring sexy dresses paired with sultry red lips for red carpet appearances.

However, in January 2013, she took a surprising turn by opting for sneakers with a stunning dress for the first time in a public setting.

Katharine McPhee flaunts her sexy legs in a green high-low-hem semi-sheer dressKatharine McPhee elegantly navigates the dress code at NBC Universal’s 2013 Winter TCA Tour with a unique mix of formal and casual: a semi-sheer green leopard-print dress paired with bold studded sneakers (Credit: Nikki Nelson / WENN / Brian To)

The acclaimed American pop singer, songwriter, and actress showcased her unique style in a green high-low semi-sheer dress paired with flat black studded sneakers.

Yes, sneakers. These weren’t just ordinary sneakers; they bore a distressed look, indicating Katharine might have favored them for quite some time.

Katharine McPhee and Megan Hilty at NBC Universal's 2013 Winter TCA Tour Day 1Katharine McPhee and Megan Hilty at NBC Universal’s 2013 Winter TCA Tour Day 1 at Langham Hotel in Pasadena, California, on January 6, 2013 (Credit: Nikki Nelson / WENN / Brian To)

At the age of 28, Katharine’s long and lean legs enabled her to effortlessly pull off this distinctive look.

Katharine McPhee loves a sexy dress and sultry red lips for the red carpetKatharine McPhee loves a sexy dress and sultry red lips for the red carpet (Credit: Nikki Nelson / WENN / Brian To)

Nonetheless, this bold fashion statement might pose a challenge for those of shorter stature, who could find it difficult to mirror the same effortlessly chic vibe.

Katharine McPhee in flat black studded sneakers Katharine McPhee in flat black studded sneakers (Credit: Nikki Nelson / WENN / Brian To)

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