Sierra is Shocked to Learn That Her Boo BK Brasco Has Been Sleeping With This 'Love & Hip Hop Atlanta' Vet For About 10 Years

Detective Karlie is at it again.

Sierra just can't catch a break in this Love & Hip Hop Atlanta sneak peek when she learns that her new bae BK Brasco has been dipping in some of his old honey quite frequently. Messy boots Karlie decides to do some digging on BK because she doesn't want her girl Sierra looking silly in these streets. Amber Priddy, "a dancer who has been around Atlanta forever," reached out to Karlie to help break the news that BK isn't exactly being faithful.

Presented to Sierra as an "old friend," the Glam Shop owner has no idea how deep BK's relationship really goes with Amber Priddy. Confused thinking Sierra was just his "best friend," Amber boldly shuts things down by saying that she and BK "have sex every time [they] see each other," and she has receipts. Yikes.

This can't end well. Don't miss an all new Love & Hip Hop Atlanta, next Monday at 8/7c!