Childhood and Education Journey of Katharine McPhee in Timeline

By Popular Timelines Editorial Team · Updated: February 25, 2025

An overview of the childhood and early education of Katharine McPhee, highlighting the experiences that shaped the journey.

Katharine Hope McPhee is an American actress and singer. She gained prominence as the runner-up on the fifth season of American Idol in May 2006. Her career spans both music and acting, establishing her as a notable figure in the entertainment industry.

Sections (3)

Full Timeline Early Life & Education Career & Achievements

March 25, 1984: Katharine McPhee Born

On March 25, 1984, Katharine Hope McPhee was born in Los Angeles, California. She is an American actress and singer.

Others born on this day/year

February 2006: Rehab Stint Ends Before Idol Semifinals

In February 2006, Katharine McPhee's rehab stint for her eating disorder ended just before the American Idol semifinals started, marking a significant turning point in her health journey.

May 2006: Hometown Celebration

In May 2006, Katharine McPhee visited her alma mater, Notre Dame High School, for her hometown celebration after American Idol. Mayor Antonio Villaraigosa proclaimed the day Katharine McPhee Day.

September 18, 2006: Appearance on The Dr. Keith Ablow Show

On September 18, 2006, Katharine McPhee and her sister appeared on the debut of The Dr. Keith Ablow Show to discuss her struggles with bulimia and her childhood fear of her father.

2006: Endorsement Deal and Charity Foundation

In 2006, Katharine McPhee signed an endorsement deal with Sexy Hair Concepts and founded McPhee Outreach, a charity focused on helping other foundations and organizations.

May 2007: Teen Vogue Interview on Eating Habits

In May 2007, Katharine McPhee told Teen Vogue, "I eat whatever I crave—I'm just really careful about portions."

February 2, 2008: Marriage to Nick Cokas

On February 2, 2008, Katharine McPhee married Nick Cokas at Beverly Hills Presbyterian Church after dating for three years.

February 22, 2010: Appearance in "110 Stories"

On February 22, 2010, Katharine McPhee co-starred in the production of "110 Stories" at the Geffen Playhouse in Los Angeles, a benefit to help the victims of the Haiti earthquake, with proceeds going to the Red Cross of Greater Los Angeles.

March 9, 2010: Performance at the White House

On March 9, 2010, Katharine McPhee performed "Surrender" at the White House for President Obama and the First Lady as part of International Women's Day.

December 2011: Spokesperson for Malaria No More

In December 2011, Katharine McPhee became a spokesperson for the Malaria No More organization to raise awareness about the campaign to eradicate malaria.

2011: Mother as Vocal Coach on American Idol

Since 2011, Katharine McPhee's mother, Peisha McPhee, has been a vocal coach on American Idol.

2012: Sister as Vocal Coach on American Idol

Since 2012, Katharine McPhee's older sister, Adriana, has been a vocal coach on American Idol.

May 22, 2014: Divorce Filing

On May 22, 2014, Katharine McPhee filed for divorce from Nick Cokas, stating they had been separated for the past year.

December 19, 2014: Performance on "A Home For the Holidays"

On December 19, 2014, Katharine McPhee performed on the 16th annual "A Home For the Holidays" adoption special, marking her second appearance on the show.

February 8, 2016: Divorce Finalized

On February 8, 2016, Katharine McPhee's divorce from Nick Cokas was finalized.

2016: Split with Elyes Gabel

In 2016, Katharine McPhee and her Scorpion co-star Elyes Gabel split after dating for almost two years.

June 2018: Engagement to David Foster

In June 2018, Katharine McPhee became engaged to record producer David Foster.

2018: FIDF Fundraiser & Political Donations

In 2018, Katharine McPhee attended a Friends of the Israel Defense Forces (FIDF) fundraiser gala with David Foster, which raised $60 million. She has also donated to Republican political candidates, including Donald Trump.