The 20-year-old left little to the imagination as he spread his legs wide while sitting and looking down at his abs.
“I really like this guy, but man, the rich are clearly not taxed enough,” one commenter wrote.
The 27-year-old showcased his dramatic weight transformation in a summer-ready ensemble of a fitted button-down shirt and pink shorts.
The former journalist supported the Amazon CEO at the West Miami memorial service Friday.
Clarkson wore head-to-toe black during her somber public outing.