Cardi B proved that she's petty but not down with bullying as she urged fans at her Boston tour stop to give BIA a break from online criticism. Source: Johnny Nunez/Gary Gershoff Despite performing her diss track aimed at the Boston native, Cardi urged her fans to not keep up the social media takedown of BIA. "We not gonna do that. Don't bully that girl on social media. Don't do that, don't do that," she told the crowd immediately after performing the song. "She's gonna wanna beat the s**t out of me after today. If I see you, I see you, I don't give a f**k-it's up and stuck.