Megan Thee Stallion and Lizzo teamed up for a twerk session which involved an instrumental version of the "Twerk Song" being played by Lizzo as Meg twerked on beat.

"Down south little mermaid 😂" Meg captioned the post.

Meg is rocking long, bright red hair and black booty shorts and a crop top and serves up her trademark twerk moves.

The fans lost their minds!

"LISTEN. I’m obsessed with BOTH YOU MULTI TALENTED QUEENS OMG" former Fifth Harmony member Lauren Jauregui commented.

While Wiz Khalifa simply commented, "Bop 💎"

During a recent interview, Meg said that she's having a great Hot Girl Summer:

I think Megan Thee Stallion is having just the best hot girl summer right now," she told E! News. 

"I mean she's just so amazing. She just does what she wants to do, and she just parties with everyone. She encourages the girls to be their best selves and live their best lives and just having a good-ass time this summer."