Tekashi 6ix9ine named Cardi B as a member of the Nine Trey Bloods during his testimony, along with Jim Jones. A rep of Cardi's from Atlantic Records came forth and denied the association. She took to Twitter herself and shot down the claim, writing: 

"You just said it yourself ...Brim not 9 Trey. I never been 9 trey or associated with them." 

Source: xxlmag.com