Kimberly Guilfoyle Bio, Age, Husband, Son, Allegations, Career & Net Worth

Who is Kimberly Guilfoyle? | Biography

Kimberly Guilfoyle is an American diplomat, attorney, author, and former Fox News host who serves as U.S. ambassador to Greece. She became the first woman to hold the position, adding diplomacy to her legal, television, and political career.

Born March 9, 1969, in San Francisco, California, Guilfoyle is 57 years old in 2026. Her Irish father and Puerto Rican mother shaped her multicultural upbringing. She attended Mercy High School before earning her undergraduate degree at the University of California, Davis. Subsequently, she earned her Juris Doctor from the University of San Francisco School of Law in 1994.

Guilfoyle began her legal career as a prosecutor, working in San Francisco and Los Angeles. She handled criminal cases before moving into television. In 2004, she hosted Both Sides on Court TV and provided legal analysis for national news programs. Later, she joined Fox News in 2006 and became a cohost of The Five in 2011. Her television career also included appearances on Outnumbered and The O’Reilly Factor. She later hosted a Rumble show.

After leaving Fox News in 2018, Guilfoyle became increasingly active in Republican politics. She supported Donald Trump and led fundraising efforts for his 2020 presidential campaign. Additionally, she wrote Making the Case: How to Be Your Own Best Advocate.

Her personal life includes previous marriages to Gavin Newsom and businessman Eric Villency. She shares her son, Ronan Anthony Villency, with Eric. She also previously dated and became engaged to Donald Trump Jr.

The Senate confirmed Guilfoyle as ambassador on September 18, 2025. Subsequently, she presented her credentials in Athens on November 4, 2025. Her diplomatic work focuses on strengthening U.S.–Greece relations through energy partnerships, defense cooperation, trade, and investment.

Kimberly Guilfoyle Age | How Old is Kimberly Guilfoyle?

Kimberly Guilfoyle is 57 years old as of October 2026. She was born on March 9, 1969, in San Francisco, California. Therefore, she celebrated her 57th birthday on March 9, 2026. Her next birthday falls on March 9, 2027, when she will turn 58. Additionally, her March birthday places her under the Pisces zodiac sign. Guilfoyle grew up with an Irish father and a Puerto Rican mother. Before entering television and politics, she pursued law and worked as a prosecutor. Today, the former Fox News host serves as U.S. ambassador to Greece, continuing a career spanning decades of public life.

Kimberly Guilfoyle Height | How Tall is Kimberly Guilfoyle?

Kimberly Guilfoyle stands 170 cm tall, or 5 feet 7 inches. Her public career spans television, political advocacy, and diplomatic engagements in the United States and abroad. Additionally, she often wears high heels, which add inches to her height. Guilfoyle built her career as a prosecutor before becoming a television personality. Subsequently, she gained national recognition as a Fox News co-host on The Five. She later expanded her work into political advocacy and campaign fundraising. Furthermore, she now serves as the United States ambassador to Greece. Her public appearances reflect a career spanning law, broadcasting, politics, and international diplomacy.

Kimberly Guilfoyle Political Party | Is She Republican or Democrat?

Kimberly Guilfoyle belongs to the Republican Party and strongly supports Donald Trump’s America First agenda. She has said she registered as a Republican at eighteen. Additionally, she served as a senior adviser and fundraiser during Trump’s 2020 presidential campaign. Her political work included leading fundraising efforts and promoting Republican candidates. Furthermore, she delivered speeches at the 2020 and 2024 Republican National Conventions. Guilfoyle’s conservative views also shaped her public commentary during her Fox News career. Subsequently, Trump appointed her United States ambassador to Greece. As of October 2026, she continues serving in that diplomatic role within the Republican president’s administration.

Kimberly Guilfoyle Education

Kimberly Guilfoyle’s educational background includes Mercy High School in San Francisco, where she completed her secondary schooling. Then, she graduated from the University of California, Davis, before pursuing professional legal training for her future courtroom career. She earned her Juris Doctor from the University of San Francisco School of Law in 1994. Additionally, she interned at the San Francisco district attorney’s office during law school. Later, she studied at Trinity College Dublin in Ireland. There, she published research on international children’s rights and European Economic Community law. Her academic background subsequently supported her career as a prosecutor and legal analyst.

Kimberly Guilfoyle Ethnicity

Kimberly Guilfoyle has Irish and Puerto Rican ancestry, reflecting her parents’ cultural backgrounds. Her mother, Mercedes, came from Aguadilla, Puerto Rico, and worked as a special education teacher. Meanwhile, her father, Anthony “Tony” Guilfoyle, came from Ennis in County Clare, Ireland. He moved to the United States in 1957. Guilfoyle grew up in San Francisco and later lived in Daly City. Additionally, she publicly identifies as Latina and has highlighted her mother’s Puerto Rican roots. Furthermore, she spent childhood summers in Ireland, visiting relatives and working in her grandfather’s family business. Her family raised her in the Catholic faith.

Kimberly Guilfoyle First Husband Gavin Newsom

Kimberly Guilfoyle’s first husband was Gavin Newsom, who later became California’s governor. The couple married on December 8, 2001, at St. Ignatius Church in San Francisco. At the time, Newsom served as a city supervisor, while Guilfoyle worked as a San Francisco assistant district attorney. Subsequently, she became San Francisco’s first lady when he took office as mayor in 2004. However, their careers on opposite coasts strained their marriage. They separated in 2004 and jointly filed for divorce in January 2005. Judge Donald King issued their divorce decree on February 28, 2006. The former couple had no children together.

Kimberly Guilfoyle Husband | Is Kimberly Guilfoyle married?

Kimberly Guilfoyle has no current husband and has married twice. She married her first husband, Gavin Newsom, in December 2001. However, they divorced in February 2006 after their careers took them to opposite coasts. Later, she married businessman Eric Villency on May 27, 2006, in Barbados. The couple welcomed their only son, Ronan Anthony Villency, on October 4, 2006. Ultimately, Guilfoyle and Villency divorced in 2009. She subsequently began dating Donald Trump Jr. in 2018 and became engaged to him in 2020. Their relationship ended in 2024, and they never married. Villency remains her second and most recent former husband.

Kimberly Guilfoyle Children | Son

Kimberly Guilfoyle has one child, her son, Ronan Anthony Villency. She welcomed Ronan on October 4, 2006, in New York. His father is businessman and designer Eric Villency, Guilfoyle’s second husband. The former couple married in May 2006 and divorced in 2009. However, they continued co-parenting their son and maintained a respectful relationship. Ronan turned 20 in October 2026. He enjoys football, fishing, wakeboarding, and other outdoor activities. Moreover, he has accompanied his mother at political and diplomatic events. Guilfoyle publicly celebrates his milestones online and describes him as hardworking, kind, and accomplished. Ronan remains Kimberly Guilfoyle’s only biological child.

Kimberly Guilfoyle Family | Parents and Brother Tony Guilfoyle

Kimberly Guilfoyle was born to Mercedes and Anthony “Tony” Guilfoyle in San Francisco, California. Her mother, Mercedes, came from Puerto Rico and taught special education. Sadly, Mercedes died from leukemia when Kimberly was 11 years old. Her father, Tony, emigrated from Ennis, County Clare, Ireland. He served in the U.S. Army before working in construction and real estate. Tony also advised former San Francisco mayor Gavin Newsom before his death in 2008. Moreover, Kimberly has one brother, Anthony “Tony” Guilfoyle. She thanked him publicly during her 2025 Senate confirmation hearing. Her family reflects strong Puerto Rican and Irish cultural roots.

Kimberly Guilfoyle Wedding Date and Marriage History Explained

Kimberly Guilfoyle does not have an announced wedding date as of 2026. She previously planned to marry Donald Trump Jr. after their engagement on December 31, 2020. However, the couple never scheduled a ceremony and ended their relationship in late 2024. Therefore, reports about a future Kimberly Guilfoyle wedding date remain inaccurate. Guilfoyle has married twice before. She married Gavin Newsom in December 2001 at Saint Ignatius Catholic Church in San Francisco, California. Their divorce became final in February 2006. Later, she married businessman Eric Villency on May 27, 2006, in Barbados. They divorced in 2009 after welcoming their son, Ronan.

Kimberly Guilfoyle and Donald Trump Jr. | Relationship and Split

Kimberly Guilfoyle and Donald Trump Jr. began dating in 2018 after years of friendship. Their relationship combined Republican politics, campaign appearances, fundraising events, and a visible social life. Trump Jr. proposed on December 31, 2020, although they revealed their engagement in January 2022. However, the couple never married and ended their engagement in late 2024. Sources described the separation as amicable, while Trump Jr. said they would always share a special bond. Guilfoyle later became U.S. ambassador to Greece. Meanwhile, Trump Jr. married Palm Beach socialite Bettina Anderson in May 2026. Guilfoyle and Trump Jr. are no longer romantically involved.

Kimberly Guilfoyle Career | Prosecutor, Fox News Host and U.S. Ambassador

Kimberly Guilfoyle began her career as a prosecutor after earning her law degree in 1994. She worked in Los Angeles before becoming a San Francisco assistant district attorney. There, she prosecuted domestic violence, sexual assault, homicide, and other serious crimes.

Guilfoyle later moved into television, appearing on Court TV, CNN, and ABC News. In 2006, she joined Fox News and became a co-host of The Five. She also appeared on Hannity before leaving Fox News in 2018. Afterwards, she joined the pro-Trump organization America First Policies. She later advised Donald Trump’s 2020 presidential campaign and led major fundraising efforts.

President Donald Trump nominated Guilfoyle as U.S. ambassador to Greece in December 2024. The Senate confirmed her in September 2025, and she took office that November. She became the first woman to serve as America’s ambassador to Greece. Today, her diplomatic work emphasizes defense cooperation, trade, energy security, and stronger American-Greek relations.

Kimberly Guilfoyle Allegations | $100K Donor Claim Explained

Kimberly Guilfoyle faces renewed scrutiny over alleged conduct before and during her ambassadorship in Greece. An October 2026 Wall Street Journal report claimed she asked Trump donor Eric Deters to cover a $100,000 credit-card bill. The report alleged she offered access to administration officials while seeking payment without a paper trail. However, Guilfoyle’s lawyer disputed the messages’ authenticity, and Deters never transferred the money.

Separately, congressional Democrats requested an investigation into her diplomatic activities. They questioned her promotion of Greek energy company Aktor and a registered lobbyist’s attendance at official meetings. They also raised concerns about private jet travel and possible conflicts of interest. Guilfoyle and embassy representatives deny misconduct and maintain that she followed ethics and travel rules.

Earlier, a former Fox assistant accused Guilfoyle of sexual harassment and misconduct. Fox reportedly paid a multimillion-dollar settlement without admitting liability. Guilfoyle denied those allegations and called the misconduct claims false.

Kimberly Guilfoyle Salary | U.S. Ambassador Pay

Kimberly Guilfoyle earns a federal salary as U.S. ambassador to Greece. However, public records do not specify her exact pay rate. Federal law places chiefs of mission within Executive Schedule Levels II through V. In 2026, those official annual rates range from $184,900 to $228,000. Therefore, Guilfoyle’s ambassador salary falls within that government pay range, depending on her presidentially assigned level. The position may also provide official housing, security, travel, and other job-related support. Before entering diplomacy, Guilfoyle earned considerably more through media, consulting, speaking engagements, and political fundraising. Her 2025 financial disclosure reported more than $1.7 million in previous-year income.

Kimberly Guilfoyle Net Worth 2026

Kimberly Guilfoyle’s net worth is estimated at $25 million in 2026, although she has not confirmed that figure. Her wealth comes from television, law, political consulting, podcasting, speaking engagements, businesses, investments, and real estate. A 2025 federal financial disclosure listed assets worth between $4 million and $18.3 million. It also reported more than $1.7 million in annual income, including nearly $770,000 from her Rumble podcast. Additionally, Donald Trump Jr. reportedly bought her share of their Florida mansion for $7.6 million in 2026. However, Guilfoyle also disclosed sizable mortgage and boat-loan liabilities. Therefore, her exact fortune remains private and may fluctuate.

Biography Summary