Cardi B just BROKE DOWN and spoke out about someone leaking videos of her and fiance Offset.
She claims that she DESERVED IT . . . for all the "bad" things she did in life to folks.
Here's what she had to say:
MTO has been filling you in on how Offset was caught creeping with another woman - and the video was leaked to the world. He and Cardi didn't say anything but tried to counter it with a video SEXY ROMP of their own.