The 22-year-old, whose songs include Karma and Guilty Pleasure, visited iFly at Basingstoke Leisure Park on Thursday (August 21) and posted about her trip on social media.
In one clip, filmed outside the skydiving centre and posted on Snapchat, Siwa said: “It’s just a gorgeous day here in Basingstoke. It’s my new stomping grounds.”
A second video showed her in the centre’s wind tunnel, performing a flip and hovering in the air with the help of a skydiving instructor.
Fans of the American, who has 11m followers on Instagram and 1.5m followers on Snapchat, have posted their reactions online.
@taraeleanorr no seriously, why is Jojo Siwa in Basingstoke – this feels like a fever dream #basingstoke #jojosiwa ♬ original sound – tara 💌📚🌷
Tara Davies, 25, said: “Why is JoJo Siwa in Basingstoke? That’s what I want to know. What is happening?
“A friend has just sent me JoJo Siwa’s Snapchat story – she stumbled across it – and JoJo’s in front of the skydiving place in the leisure park.
“Like, what on earth? Did she come all the way to Basingstoke just to skydive? What else did she do? Did she go to Milestones?
“What on earth has happened for the stars to align for JoJo Siwa to come to Basingstoke? What has genuinely happened there?”
Another commented: “JoJo Siwa being at Basingstoke Leisure Park has sent me into orbit. 2025 is not real. I thought I was having some sort of fever dream.”
Siwa is believed to be in a relationship with television host and former Love Island star Chris Hughes, 32, who she met while filming Big Brother.
@v1nce.urself #bstoke #basingstoke #ifly #jojosiwa #foryoupage ♬ original sound – 🃏𖣂︎𝙑𝙄𝙉𝘾𝙀𝙉𝙏𖣂︎🃏
In June, she told Channel 4’s Sunday Brunch: “She (Siwa’s mother) does love him. My parents think the absolute world of him, and him and my dad are like best friends.
“Chris was actually telling me that yesterday they went to the spa together. They’re literally best friends.
“Mum, she absolutely adores him. I love watching her watch us, because I’ve never seen my mum so happy.
“It feels like we’re a family. It feels like he’s been in my family for however many years. It feels like they just all get along as well as I do.
“I think there will definitely be a lot more time spent here, and I think from him as well, a lot more time spent over there, but we both have families, you know, on either end.”
The poster for Siwa’s Infinity Heart tour (Image: JoJo Siwa/PA) Siwa will bring her Infinity Heart tour to the UK and Ireland this autumn.
The singer will perform in Dublin on September 29, before appearing in Glasgow, Manchester, Newcastle, London and other cities.
She will play in Cardiff on October 9, then embark on other dates in Europe.
The Gazette has attempted to contact iFly for a comment.