Even Hillary Clinton's getting involved.

If you're an actor who's ever had to play dead or freeze during a scene, you're probably rolling your eyes pretty hard at the latest online craze that's taking the celebrity world by storm.

Started by teens and made greater by athletes, the #MannequinChallenge really took off over the weekend as celebs got involved and it went properly viral. And you know something is a big deal when Beyoncé gets involved. 

 

🎈🎉🎂

A video posted by kellyrowland (@kellyrowland) on

Yes, Beyoncé, Kelly and Michelle all reunited to have a go at it, and they weren't the only ones as Adele and Ellen and many others got in on it too.

 

Mannequin challenge

A video posted by @adele on

It's basically the 2016 version of the 'Harlem Shake', but thankfully less raucous and irritating.

 

#MannequinChallenge

A video posted by Ellen (@theellenshow) on

And not one to miss a chance to appeal to those 'millenials', Hillary Clinton also launched herself at the challenge today. On the most important day of her career/life.

Which also means the challenge is officially dead. So don't bother doing your own version, it's already over.