Megan Thee Stallion is now horsing around with JAY-Z.

Meg jumped on Instagram this afternoon and announced she has signed a management deal with Roc Nation.

View this post on Instagram

I would like to announce that I am officially apart of the @rocnation fam!!! The grind don’t stop ! #realhotgirlshit

A post shared by Hot Girl Meg (@theestallion) on Sep 13, 2019 at 1:18pm PDT

"I would like to announce that I am officially apart of the @rocnation fam!!! The grind don’t stop ! #realhotgirlshit," Meg typed.

Megan Thee Stallion's Hot Girl Summer vibe made her the breakout star of Summer 19.

21 Savage just declared Hot Girl Summer over. Can Meg continue to thrive with Hov and company in a new season?