Halsey clearly doesn't tolerate heckling at her concerts.
On Saturday (Feb. 1), while performing at a pre-Super Bowl BUDX event in Miami, the 25-year-old pop star stopped her concert to shut down an audience member repeatedly screaming her ex-boyfriend G-Eazy's name.
"If you say G-Eazy one more f---ing time, I will kick you out this building," Halsey warned the fan. "I will kick your f---ing ass, test me. I will kick your ass out the f---ing club. You’re not going to disrespect me like that at my own show."