Stop what you're doing, because JoJo Siwa has chopped off her famous pony! The 18-year-old Dance Moms alum and Nickelodeon star debuted her new look via an Insta video she posted yesterday, and can we just say, never in our lives were we so quick to click the play button.

The post shows a hairstylist in the middle of chopping off a large piece of JoJo's hair to the tune of "Cool for the Summer" by Demi Lovato. JoJo captioned the epic video, "mayyyyy have done something todayyyy." Fans were quick to post excited comments like "omg I cannot wait to see the end" and "I NEED A HAIR REVEAL NOW," and that! she! delivered! because JoJo then proceeded the post a picture of her stunning new look.

Aptly captioned "HAPPPPPY," the photo shows a smiling JoJo buckled in a car and rocking her seriously stylish new hairdo with a side-part. She also took to her Insta Stories to talk a bit more about the learning curve when it comes to styling her new look.

"Yesterday, I went for the down and curly moment, but today I went for an up and back moment," JoJo said on her Instagram Story. "I think I might be into the up and back—it's going to be different every day as I'm still learning how to do it. It's way different than long hair. It's crazy! I'm obsessed." Okay, same though!

This isn't the first time JoJo has decided to experiment with her hair. Last October, she dyed it brown when she dressed up as her Dancing With the Stars partner Jenna Johnson for Halloween, and before that she caused a frenzy when she revealed what her famous locks look like when they're let down. Even back then, fans were just as excited to see her mix it up from her signature blonde pony.

"It's hilarious," JoJo told Entertainment Tonight back in June. "I knew it would be a shock to people...I knew it was going to be like 'oh my gosh, JoJo put her hair down,' because people just don't see that. But I also did not expect it to go as crazy as it did."

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Gretty Garcia
Associate News Editor

Gretty Garcia is the associate news editor at Cosmopolitan, where she covers all things news, entertainment, and pop culture. Before joining Cosmo, Gretty was a social strategist for Mrs. Dow Jones and a features and special projects editor at Editorialist. She holds an MS from the Columbia Journalism School and studied art history at Harvard College.