Katharine McPhee and David Foster are marking an impressive seven years of marriage as they reflect on their journey together since tying the knot in London on 28th June 2019. Their story began two decades prior when McPhee participated in the fifth season of “American Idol,” where Foster served as a guest mentor, igniting a friendship that blossomed into romance over the years.
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Following their red carpet debut in 2018, the couple celebrated their wedding in a ceremony rich in love and emotion. In February 2021, they welcomed their first child, a son named Rennie, further solidifying their bond as a family. To commemorate their first wedding anniversary, McPhee shared a heartfelt message on Instagram, expressing gratitude for Foster’s unwavering support and love. “A year ago today I married the love of my life,” she wrote, promising a bright future together.
As they commemorate their seventh anniversary, fans have been treated to glimpses of their relationship through various special moments shared on social media. In August 2018, just before their relationship became public, the couple was spotted in Victoria, British Columbia—Foster’s hometown—where McPhee affectionately dubbed him her “favourite Canadian import.”

Shortly after their wedding, in August 2019, they enjoyed a romantic sunset cruise near the Statue of Liberty in New York City. McPhee captured this intimate moment with a charming photo of her kissing Foster on the cheek, sharing the joy as they created new memories together.
Valentine’s Day in February 2021 was another occasion that saw McPhee sharing her love for Foster, posting a picture of them wrapped in each other’s arms while standing in a body of water. In the caption, she referred to him as her “forever Valentine” and praised him as her best friend and motivation.
The couple’s passion for music has manifested in their performances together. In November 2022, they graced the stage during the Rockefeller Center Christmas tree lighting event. This performance coincided with the release of their collaborative EP titled “Christmas Songs,” with McPhee admitting to feeling fortunate to work alongside one of the most celebrated producers in the industry.
In December of the same year, they continued their festive celebrations by performing at the Disney Parks Magical Christmas Day Parade. This became a seamless part of their tradition as they frequently collaborated in front of an audience. Their holiday album was later expanded in 2023, highlighting their enduring relationship through music.
The couple’s shared love for performance was also evident at the Macy’s Thanksgiving Day Parade in 2023, where they participated in the festivities and even shared a kiss while riding on a holiday float. Their chemistry was on display as they sang “Santa Claus Is Coming to Town,” further showcasing their ability to connect through music.
As they look back on their seven years together, it is clear that McPhee and Foster have built a life filled with love, laughter, and shared dreams. From taking their son to his first baseball game at Fenway Park to celebrating special milestones, including Foster’s 75th birthday with a star-studded concert, the couple continues to make lasting memories.
Their commitment to each other and their family is unwavering, as they often express their love through social media and public appearances. Whether attending glamorous events or enjoying quiet family moments, McPhee and Foster remain a partnership that resonates with fans and followers alike, celebrating the beauty of love and companionship.
As they navigate the highs and lows of life together, the future appears bright for this talented couple, who have proven that love knows no bounds, embracing both personal and professional milestones along the way.
