Sometimes, karma comes in the form of JoJo Siwa.

At least, that's what happened for one audience member who booed the "Karma" singer at a Pride concert in New York City June 29. As seen in video circulating on social media, JoJo took a moment from her performance to shut down the jeering.

"Who the living f--k just booed me," she yelled into her microphone. "Where the f--k did that come from? Which one of you?"

Though JoJo was not able to identify culprit, she did have a stern message for any other potential hecklers.

"Respectfully," the 21-year-old said, "f--k you."

And this was not the first time JoJo clapped back at her haters. After debuting a more mature look for her new musical era earlier this year, she pushed back on criticism of her rebranding from her previous kid-friendly image.

"People are afraid of things they don't know," the Dance Moms alum told E! News in April. "Things can be scary for people. New things can be very, very scary."

Most recently, JoJo clashed with Lil Tay, the 16-year-old rapper who went viral in 2018 for her profanity-laced videos.

"Wish I didn’t just find out who that is," Lil Tay wrote on X, formerly known as Twitter, after a user compared the two young musicians. "Please don't mention me & her in the same sentence."

And after screenshots showed JoJo allegedly liking and unliking a post saying that the rapper "is just a meme," Lil Tay fired back, "You're a scary ass b---h if you have something too [sic] say about me, say it & this time DON'T delete your comment or unlike shady tweets!"

To see JoJo's evolution through the years, keep reading.

JoJo Siwa made her reality TV debut at age 9 while competing on the second season of Abby's Ultimate Dance Competition, judged by Abby Lee Miller.

JoJo celebrated the launch of Abby Lee Dance Company LA's VIP Grand Opening. 

She rocked a glam jumpsuit at the 3rd Annual Reality TV Awards.

JoJo accepted the award for Favorite Viral Music Artist at Nickelodeon's 2017 Kids' Choice Awards. 

She proved the sun never sets on a badass with her shades at the 2018 iHeartRadio Music Awards.

Batter up: JoJo donned a classic baseball outfit at the Nickelodeon Kids Choice Sports.

She showed off her signature style at the 2018 Teen Choice Awards. 

Even Kim Kardashian and North West keep up with the teen idol.

JoJo's star-studded Sweet 16 included a special visit from the Kardashian-Jenner family, with North and Penelope Disick fan-girling over the birthday girl. 

JoJo belted her heart out while on tour.

JoJo spent her Thanksgiving giving back.

The Dance Moms alum was all smiles at the Lakers game.

It was a party in the U.S.A when JoJo and Miley Cyrus hung out.

Who's under that T-Rex? JoJo showed off her singing chops on The Masked Singer. 

JoJo came out on Instagram in 2020, wearing a shirt reading, "Best. Gay. Cousin. Ever." 

Later that year, she and then-girlfriend Kylie Prew celebrated Pride together.

JoJo performed onstage during a screening for her Paramount+ original movie The J Team.

Making history as the first same-sex Dancing With the Stars pair, JoJo competed with partner Jenna Johnson on season 30 of the reality competition series.

She said bye, bye, bye bye to her signature ponytail.

JoJo got inked during an outing with outing with Raven-Symoné and wife Miranda Pearman-Maday. For her first tattoo, she got the number 1031 behind her right ear in reference to her 2019 to 2022 D.R.E.A.M. The Tour concert series.

The singer teased her next project might not be suitable for all ages. 

"The following content is not made for children," she shared in a series of cryptic Instagram posts, "and may be disturbing or offensive to some viewers."

JoJo debuted her more mature look at the 2024 iHeartRadio Music Awards, rocking dark makeup and an edgy costume from her "Karma" music video.

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