During an interview with Hot 97 over in New York City, Jack Harlow admitted he didn’t know that singers Brandy and Ray J were siblings. Well, it seems like Brandy has taken extreme offense to that. Brandy has now responded to the clip, saying, “I will murk this dude in rap at 43 on his own beats and then sing his a** to sleep.” Seems a tad bit harsh considering Jack is in his early 20’s and might not know who Brandy is.