So this is gonna be a challenge cos I think she deleted her stuff. She used to make feet videos, I need to find more of her.
Her TikTok and Instagram were both @alrightsierra_ I believe.
Sierra :
Unfortunate update: she went by bubblyb22 on reddit but has sadly deleted all her content and her account. Unless someone can use that info to find out more, this looks like a dead end
) which tries its best to collect and save all internet pages. It's far from perfect but I was able to find the tweet and reddit post by using the search.
Just found this. Unfortunately, this "gooneraddicts" is most certainly NOT her and appears to change their identity on the daily. But at least we have this beautiful picture!!