Melania Knauss Trump is a Slovenian and American former model serving as the first lady of the United States since 2025, a role she previously held from 2017 to 2021 as the third wife of Donald Trump, the 45th and 47th president of the United States. She is the first naturalized citizen and the first non-native English speaker to become first lady; the second foreign-born first lady, after Louisa Adams; the second Roman Catholic first lady, after Jacqueline Kennedy; and the second to hold the position nonconsecutively, after Frances Cleveland.