Chris Brown is in the middle of a feud with a Hollywood manager but may have taken a few jabs at ex-girlfriend Karrueche Tran during the exchange. Brown, who was beefing with Kevin McCall earlier this week, went on an Instagram rant Friday slamming Tran’s manager, Jacob York.

According to the Shade Room, Brown commented on photo York posted calling the manager a “snitch” and a “snake.” He also slammed York for his weight.

“So he’ll now say something very mature or stupid or may not even respond,” Brown wrote. “It’s only maturity u [sic] talk to a man face to face and look him in his eyes and explain your issues.”

Brown’s lengthy post continued with him accusing York of being “too afraid” to confront him. The “Loyal” singer then wrote what some believe was a diss towards Tran. “He’d rather capitalize off every vulnerable barely famous emotionally distraught female with a pretty FACE,” he concluded. See the full Instagram message here.

Tran has not responded to Brown’s comments, but it appears the singer’s beef with her manager started Thursday after Brown called York a “fat a--“ on Instagram. Posting a picture of model and Instagram sensation India Westbrook, who’s also managed by York, wearing a t-shirt of him and Rihanna before their 2013 split, he wrote, “Hey… I know that shirt @jacobyork fat a-- is gonna have a speech for you. I respect the support.”

York responded to Brown’s comments Friday, tweeting, “Cocaine is a hell of a drug #davechappele.” In a second post, he told Brown to call him so they could talk “man to man.”