While Cardi B is set to close the year with a momentous run, it appears as though her overwhelming success has ruffled the feathers of yet another female rapper: none other than Joseline Hernandez. 

Apparently, the self-proclaimed Puerto Rican princess isn't here to ride the wave of the burgeoning Bronx femcee. On Tuesday (Nov. 14), Joseline took to Instagram to tease a fresh new single titled "Hate Me Now." 

"Y'all ready for tomorrow," the former reality star captioned the post along with the hashtag “exposing you ho**.” At this point, it certainly wasn’t clear who Joseline could possibly be taking aim at. However, her beef with Cardi has been brewing for quite some time now.

Back in August, Stevie J claimed Joseline was jealous of Cardi’s success after appearing on the reality show Love & Hip Hop, which Joseline also starred in. According to him, she wouldn’t even let him see their child due to Cardi’s historic climb to the top of the charts.

Earlier this afternoon (Nov. 16), a snippet of the scathing track leaked online, and it's very obvious as to just who Joseline was talking about. “Drag a Bronx b*tch, yeah I said it — what you gonna do?/Fabricated, illustrated, cartoon/Bloody my a**"… who the hell cosigned this h*e?” Joseline raps, mocking Cardi's alleged gang affiliations.

It's still unclear whether or not Cardi will in fact respond to Joseline's lyrical jabs or has caught wind of the shade at all. In the meantime, take a listen to the brief clip of the diss record below.