Donald Trump hosted Alexandre Arnault and his wife at his Mar-a-Lago resort in Florida.
He called Arnault a "young man on the move" and lauded his father, LVMH chief Bernard Arnault.
"It was great having Alex Arnault of LVMH, and his wonderful wife, Géraldine, for dinner at Mar-a-Lago," Trump posted on Truth Social on Wednesday.
"He is a young man on the move, the son of one of the great businessmen and leaders in Europe, and in the World," Trump wrote of Arnault, who is 30.
It is unclear why Trump decided to host Arnault and his wife at Mar-a-Lago this week, or why they went.