After teasing the collaboration, Lil Kim and Megan Thee Stallion have dropped their new song, "Plan B (Remix)." The original "Plan B" track appeared on Megan's recent album Traumazine.

The remix has sparked a bit of back and forth between Kim and 50 Cent. 50, in a now-deleted Instagram post, egged Nicki Minaj to reply to what he perceived was Kim dissing Nicki's toddler son, which Kim vehemently has denied. Kim says she was talking about an ex she calls "a bitch” before also saying that her ex's father and brother are also bitches. “Keep acting like this and your son gon’ be a bitch,” she proclaims.

“I never said a word about anyone’s child … please feel free to listen to the song where we were clearly talking about an EX,” Kim wrote in one update. “To try and twist my words to have an excuse to take digs at my child is disgusting. I’m one of the most disrespected legends in the game but what you will not do is come for MY CHILD.”

As for Megan, she too goes in on an ex. “I don’t got a ex, boy you never existed/The only X I miss is Earl Simmons/Now my heart cold, no feelings/Might fuck your dad like Lori Harvey, ’cause he got a bigger bag," the Houston native raps.

Take a listen.