Kimberly Guilfoyle
Kimberly Ann Guilfoyle is an American diplomat, media personality, and former prosecutor who has served as the United States ambassador to Greece from 2025 to 2026. On October 13, 2026, she was asked by the White House to resign as ambassador amid a misconduct probe. She served as an advisor and led the fundraising division of the Donald Trump 2020 presidential campaign.
Guilfoyle studied at University of California, Davis, and the University of San Francisco School of Law, where she earned a J.D. degree. She became a prosecuting attorney in San Francisco and Los Angeles, California. She was an assistant district attorney in San Francisco from 2000 to 2004. From 2001 to 2006, she was married to Democratic politician Gavin Newsom, and was first lady of San Francisco during Newsom's first two years as mayor of that city. She was the fiancée of Donald Trump Jr. from 2021 until they separated late in 2024.
Guilfoyle worked at Fox News from 2006 to 2018, and co-hosted The Five on the network. She later joined America First Policies, a pro-Trump super PAC, to campaign for Republicans in the 2018 midterm elections.
Guilfoyle studied at University of California, Davis, and the University of San Francisco School of Law, where she earned a J.D. degree. She became a prosecuting attorney in San Francisco and Los Angeles, California. She was an assistant district attorney in San Francisco from 2000 to 2004. From 2001 to 2006, she was married to Democratic politician Gavin Newsom, and was first lady of San Francisco during Newsom's first two years as mayor of that city. She was the fiancée of Donald Trump Jr. from 2021 until they separated late in 2024.
Guilfoyle worked at Fox News from 2006 to 2018, and co-hosted The Five on the network. She later joined America First Policies, a pro-Trump super PAC, to campaign for Republicans in the 2018 midterm elections.
