A dispute between two musical groups has continued to escalate after one group, Chief Keef’s Glory Boyz Entertainment (GBE), reportedly stole Migos member Quavo’s jewelry. GBE allegedly attacked and stole Quavo’s gold necklace following Migos' show in Washington D.C., escalating a dispute between the rivaling musical factions.

According to AllHipHop.com, the incident took place on Nov. 15 at the D.C. club Stadium, where Migos was performing. As the group performed, members of Chicago's GBE reportedly started a physical altercation, in which they stole some pieces of gold jewelry, in particular, Migos member Quavo’s gold necklace.

“Nobody really knows who did it,” a source told the website. “It was like 40 people that beat on Migos, strippers and all. It’s about to be some east coast vs. west coast sh*t again.”

The source added that Quavo may have been the main target in the incident as it appears that Migos was without a security escort.

A photograph, now deleted, appeared on social media site Instagram, which showed Chief Keef of GBE, brandishing the gold necklace.

XXL magazine provided a photo slide show showing the now deleted Instagram post and the subsequent comments from fans.

This recent kerfuffle is the latest in a string of confrontations between the Atlanta and Chicago groups. According to BET, the two groups fought previously in Chicago when Migos decided to confront GBE’s Capo. Following the fight, Chief Keef’s cousin Fredo Santana and Capo continued the fisticuffs digitally through Twitter, threatening and name-calling Migos.

"Migos Soft as hell Y'all Jus Had 20 n***** And I was by myself F*** n*****!" Capo said on Twitter.

Santana added his two cent as well, saying, "On bd this shit go for any rap n**** u will die playin wit me an I will go to jail wit out a care im the right mf to play wit on bd ALL FACT."

Migos, in part, simply said, “N***** hard on the web #peterparker."