So, in honor of his wife Priscilla Chan's 40th birthday, Zuck did his best Benson Boone cosplay and donned a jumpsuit of his own — no backflips, of course — while pretending to be Benson Boone. "Your wife only turns 40 once!" he wrote in the caption to the video of his "performance."

Mark Zuckerberg had something extra special up his sleeve while celebrating his wife's birthday — channeling his inner Benson Boone!

Mark Zuckerberg performed at his wife's birthday party clad in a sparkly blue jumpsuit, copying Benson Boone's look from the Grammys.