And it looks like a bunch of their friends joined in, too.
And why wouldn’t they be celebrating? Megan’s dominated the Grammys tonight, from her performance of “Savage” to joining Cardi B for “WAP”…
And accepting the Grammy for Best Rap Performance for “Savage” with Beyoncé.
It’s been a big night for a living legend — maybe we should all be dancing.
Keep up with the latest daily buzz with the BuzzFeed Daily newsletter!
Source: BuzzFeed – Celebrity