Michelle Obama, LeBron James, J.R. Smith Take on the Mannequin Challenge at the White House

teamswish - Instagram - S - 2016

King James freezes while snapping a selfie with FLOTUS.

Even the First Lady is joining in on the latest social media craze. 

Michelle Obama and members of the Cleveland Cavaliers took on the mannequin challenge during the team's championship celebration at the White House on Thursday.

In a video posted to the Cavaliers' official Twitter, players can be seen frozen in time mingling around the Obamas' residence, while LeBron James snaps a selfie with FLOTUS.

Thursday's celebratory visit marked James' third invitation to the White House post-championship by President Obama. 

Coincidentally, Obama (who isn't pictured in the video), also met with president-elect Donald Trump in the Oval Office for the first time Thursday.