Tiffany Trump announced on Instagram on Tuesday, President TrumpDonald TrumpFormer New York state Senate candidate charged in riot Trump called acting attorney general almost daily to push election voter fraud claim: report GOP senator clashes with radio caller who wants identity of cop who shot Babbitt MORE's last full day in office, that she is engaged to Michael Boulos, her boyfriend of two years.

"It has been an honor to celebrate many milestones, historic occasions and create memories with my family here at the White House, none more special than my engagement to my amazing fiancé Michael!” Trump said in her post. “Feeling blessed and excited for the next chapter!”

Trump, 27, met her 23-year-old fiancé in 2018 on a trip to Greece.

Boulos serves as the associate director of SCOA Nigeria, the director of the Fadoul Group and a business development manager for Royalton Investment.   

Trump, the second-youngest of the president's five children and the only child from his second marriage with Marla Maples, graduated from Georgetown Law last year. Although she hasn't spent as much time in the spotlight advocating for her father's administration as her older half-siblings have, Trump appeared at multiple campaign events ahead of the November election, including the White House-hosted GOP convention.