White House State Dinner Even Zuckerberg Dresses Up!!!

9/26/2015 7:16 AM PDT

White House State Dinner -- Even Mark Zuckerberg Dresses Up!!! (VIDEO)

EXCLUSIVE

Mark Zuckerberg is one of the richest, most powerful men in the world and dresses up for no one ... except Friday night.

Zuckerberg and wife Pricilla sauntered into The White House for a State Dinner honoring the Prez of China.

Lee Daniels also showed up with his mom, and was quick to express his satisfaction with the "Empire" premiere ... not so quick to talk about the lawsuit Sean Penn filed against him.

And Donald Trump ... well, he was checkin' out the digs.