There's been a rumor floating around for some time that Offset slept with Saweetie, who used to date his cousin and groupmate, Quavo. 

Later, the rumor picked up steam when Quavo and Takeoff dropped their single "Messy."

"Bitch f*cked my dawg behind my back, but I ain't stressin' / You wanted the gang, you shoulda just said it, we would have blessed it / Now sh*t got messy," spit Quavo.

Some have theorized that Quavo was talking about Lil Baby, not Offset. Regardless, Cardi B was asked about the rumor on The Jason Lee Show and The Bronx rapper explained why she didn't address it.

"I was quiet because one thing I’m gonna do, I’m gonna find out the truth. You know I was finding out that truth in and out,” she explained. “If I entertain something that I know is not true on the internet, people be like, ‘Oh, it is true, because you’re addressing it.’ But when I don’t address it, it’s true as well ... So, I’m like, ‘You know what? I’m just not gonna entertain the bullsh*t.’ Because if I entertain it, it’s gonna keep going longer and longer. At the end of the day, I know what’s going on in my house.”

And there you go, folks.