She also added that, despite the timing, her pregnancy truly had nothing to do with the contract ending.
"Would the contract have been extended if not for pregnancy?" one fan asked on Insta. "No," Spears wrote back. So, there you have it!
Spears was feeling hella nostalgic about Zoey 101 turning 14 years old, so she kept spilling more details about her time as Zoey Brooks.
She posted a photo from one of the later seasons of the show, adding that she had dyed her hair black before a photo shoot. "This did not go over well. I knew it wouldn't. I was such a pain in the ass." Apparently even after attempting to lighten it up, this is as blonde as they could make it look for the promo.
She also poked fun at her questionable teenage decisions.
"Belly button ring????" she captioned the group photo. "How old was I?"
As it turns out, though, despite all the drama and rumors surrounding its cancellation, Spears is super thankful.
"Seriously, tho, so thankful for this show and everyone who loved and supported it," she wrote on her Instagram Story. "I grew up on this show, so it was pretty much my childhood also."
Then, clearly feeling inspired, Spears asked her fans what they thought of a reboot.
"Honestly, since sooo many keep asking us," she wrote. "I'm just curious. How many of you would watch a reunion/reboot of Zoey?" Ninety-six percent of people voted yes, please (including me).
And since I know you're wondering, here's what most of the cast is doing today!
I say "most" because some of them are virtually impossible to find on social media.