Katharine McPhee and David Foster are a couple who have been making headlines since they first began dating in 2017. Their love story is a whirlwind of romance, music, and mutual admiration. The couple first met in 2006 when McPhee was a contestant on the fifth season of American Idol and Foster was a guest mentor on the show. They remained friends over the years, and in 2017, they reconnected at a dinner party hosted by a mutual friend. Their connection was instant, and they began dating shortly after. Despite their 34-year age difference, McPhee and Foster fell deeply in love and got engaged in July 2018 while on vacation in Italy. The couple tied the knot in June 2019 in a lavish ceremony at the St. Yeghiche Armenian Church in London, surrounded by family and friends. McPhee wore a custom Zac Posen gown, and Foster played the piano during the ceremony. Since their marriage, McPhee and Foster have continued to support each other's careers. McPhee, an accomplished singer and actress, has released several albums and starred in Broadway productions, while Foster, a renowned music producer and composer, has worked with some of the biggest names in the industry. Their love story has been documented on social media, with both McPhee and Foster frequently posting sweet messages and photos about each other. They have also been open about their struggles with infertility, with McPhee undergoing multiple rounds of IVF treatments. As of 2023, McPhee's net worth is estimated to be around $14 million, while Foster's net worth is estimated to be around $150 million. Together, they are a power couple in the music industry and a shining example of love and devotion.