Thousands are dying, hospitals are at capacity and Los Angeles is on lockdown ... but that didn't matter to Kaash Paige, who celebrated her bday with dozens of her maskless friends.
Paige rented out a mansion in Encino Thursday night to ring in her 20th -- with plenty of celebs in tow ... including Lil Mosey, 24kGoldn and members of the Sway and Hype House.
The videos we obtained make it clear ... there's absolutely no social distancing and almost everyone is without a mask as they belt out "Happy Birthday."
L.A. County recorded more than 40,000 new cases of COVID-19 Thursday. The hospitals are full. There's no place to store bodies, and hundreds of thousands of people are out of work.
We're told cops were never called to the bash, and if the kitchen looks familiar, it's the same pad Jake Paul rented out for his afterparty after knocking out Nate Robinson.
We reached out to a rep for Kaash Paige ... so far, no word back.