The Meta CEO met with Trump after his win in the 2024 presidential election, according to multiple reports including CBS and the New York Times. And more recently, he named Trump ally and UFC boss Dana White to Meta's board of directors and elevated prominent Republican Joel Kaplan to lead its global affairs operation.

See images of the celebrities and prominent business leaders attending the inauguraton of President Donald Trump in Washington, D.C., on Monday.

Eight years ago, it was mostly family and elected officials behind Trump as he took the oath of office. This time fellow billionaires will surround him.