Katharine McPhee Stuns in Scarlet Gemy Maalouf Gown and Crystal Heels at 2023 Breakthrough Prize With David Foster

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At the 2023 Breakthrough Prize Ceremony, the red carpet was filled with A-list stars, including Miranda Kerr, Gal Gadot, Kristen Bell and Christina Aguilera.

However, Katharine McPhee’s vibrant style stole the show, where she left a lasting impression in a dazzling deep red gown.

Katharine McPhee wore a stunning deep red gown by Gemy Maalouf that featured a strapless bodice and a sharply draped skirt, with a folded neckline completing the lookKatharine McPhee wore a stunning deep red gown by Gemy Maalouf that featured a strapless bodice and a sharply draped skirt, with a folded neckline completing the look (Credit: Faye’s Vision / Cover Images)

The 39-year-old American singer-songwriter radiated elegance as she walked the red carpet with her beloved 73-year-old husband, David Foster, at the ninth annual celebration at the Academy Museum of Motion Pictures in Los Angeles on Saturday night.

Katharine McPhee Stuns in Scarlet Gemy Maalouf Gown at the 2023 Breakthrough Prize

McPhee’s outfit was a showstopper at the ceremony, which recognizes the world’s top scientists, featuring a Gemy Maalouf dress with a silky strapless bodice and a beautifully draped skirt that flowed down to the ground.

The gown was tailored to highlight her toned figure and featured a folded neckline, providing an extra sophisticated touch.

Katharine McPhee completed her outfit with a pair of pointed-toe heels that had deep red lacquered soles and crystal-lined upper strapsKatharine McPhee completed her outfit with a pair of pointed-toe heels that had deep red lacquered soles and crystal-lined upper straps (Credit: Faye’s Vision / Cover Images)

Accessorizing With Tyler Ellis and Diamond Jewelry

To complete her look, McPhee carried a red satin purse from Tyler Ellis that matched the color scheme of her outfit.

Adding more glamour to her ensemble, McPhee adorned herself with a diamond necklace set in gold, drop earrings, and several rings that provided a bright, refined touch.

The former American Idol contestant’s luscious locks were impeccably styled in loose, effortless waves, creating a cascading effect that gracefully flowed past her shoulders, accentuating her stunning red-carpet look after being parted in the middle.

Katharine McPhee accessorized her outfit with a matching red satin clutch by Tyler Ellis and a gold-set diamond necklace, drop earrings, and rings that added a touch of elegance and sparkleKatharine McPhee accessorized her outfit with a matching red satin clutch by Tyler Ellis and a gold-set diamond necklace, drop earrings, and rings that added a touch of elegance and sparkle (Credit: Faye’s Vision / Cover Images)

Red Heels With Crystal Straps Add Extra Glamour

Standing at 5 feet 7 ¼ (170.8 cm) and wearing a US shoe size 8.5, Katharine McPhee elevated her red-carpet look with scarlet pointed-toe heels featuring dark red lacquered soles and crystal-lined straps. The sleek stiletto silhouette added a refined touch of glamour, perfectly complementing the drama of her gown.

However, they were mainly concealed beneath her gown, revealing only the clear triangular toes and slim stiletto heels that gave the pair a sleek twist.

Katharine McPhee’s feet appeared to show signs of sweat in her PVC heels at the event, a common issue with non-breathable footwear.

A close-up of Katharine McPhee's scarlet pointed-toe heels with crystal-lined straps, peeking out from under her Gemy Maalouf gownA close-up of Katharine McPhee’s scarlet pointed-toe heels with crystal-lined straps, peeking out from under her Gemy Maalouf gown (Credit: Featureflash Photo Agency / Shutterstock)

A Power Couple on the Red Carpet

McPhee was accompanied by David Foster, a renowned musician whom she married in 2019 and with whom she has a two-year-old child, a son named Rennie David Foster.

The age gap between the stunning couple, with Foster being 35 years her senior, didn’t stop them from looking like a perfect match as they posed for the cameras on the red carpet.

David Foster and Katharine McPhee arrived in style at the Ninth Breakthrough Prize CeremonyDavid Foster and Katharine McPhee arrived in style at the Ninth Breakthrough Prize Ceremony at the Academy Museum of Motion Pictures on April 15, 2023, in Los Angeles, California (Credit: Faye’s Vision / Cover Images)

Foster flawlessly coordinated his attire with his wife’s, elevating them to the status of a perfect power couple. He looked dapper in a classic tuxedo and bowtie with a light blue handkerchief in his pocket, complemented by black slacks and shining leather dress shoes.

The twosome first met on American Idol in 2006 when McPhee was 21 and a contestant while Foster was 56 and a guest mentor. They had a lavish wedding ceremony at the Church of Saint Yeghiche in South Kensington, London, on June 28, 2019.

It was McPhee’s second marriage. Meanwhile, it was Foster’s fifth, following his previous marriages to Linda Thompson, B.J. Cook, Rebecca Dyer, and Yolanda Hadid, a star from The Real Housewives of Beverly Hills and Gigi Hadid’s mom. He also shares five daughters from his past relationships.

More of Katharine McPhee’s Standout Shoe Moments

From daring red-carpet gowns to chic off-duty looks, Katharine McPhee has built a style legacy defined by statement heels and glamorous details. Explore more of her unforgettable shoe and fashion highlights below:

👠 Explore Katharine McPhee’s Style & Shoe Highlights on Your Next Shoes: