Fetty Wap's ex-girlfriend Alexis Sky recently spoke out about their leaked sex tape and revealed that she believes the rapper, or someone with access to his things, was the one behind it.

Now, the MC's current lady Blu has taken to social media to slam Sky — and she held nothing back.

According to Blu, Sky's been talking about her and she's not here for the slander.

"Why do I have to hear a b***h on the radio talking s**t about me?" she said on Instagram Live. "Why is there a wack a**, bum, selling p***y a** h*e on social media, on the radio talking about me?"

...And that's just the beginning. Watch Blu also slam Sky for her feature in the sex tape in the clips below:

Watch Fetty rock out at the iHeart Awards with BET Breaks above.