A fan kept screaming G-Eazy's name during Halsey's concert, she wasn't having it

(CNN) — Halsey might be bad at love, but she isn't bad at putting disrespectful people in their place.

One fan learned that the hard way after repeatedly screaming her ex-boyfriend G-Eazy's name during a pre-Super Bowl concert in Miami on Saturday night.

She wasn't having it.

"If you say G-Eazy one more f---ing time, I will kick you out this building," Halsey can be heard replying in a fan video.

"You're not going to disrespect me like that at my own show."

Later that night, the singer posted an Instagram Story with a message advising women to never let anyone make them "feel crazy or unhinged" for standing up for themselves.

"Don't ever let someone make u feel crazy or unhinged cause ur a woman standing up for urself," the 'Bad at Love' Halsey wrote. "Don't tolerate disrespect in the name of being 'nice.' Love u."

The 25-year-old pop star dated rapper G-Eazy on-and-off before announcing their split in 2018 after nine months of dating.

"I normally keep this kind of thing private but provided our public nature I feel the need to inform my fans. G-Eazy and I are taking some time apart," Haley posted on her Instagram Story at the time.

"I'm eager to continue the upcoming passage of time dedicating myself to my art and my career, and the duration of my tour. I wish him the best. Thanks for respecting our privacy at this time."

The two had released 'Him & I,' a song about their relationship, a year earlier.