Like with owning the LUSR Twitter account, I decided that - if I wanted to go through with this joke - I had to own the account just in case something funky popped up.
I am now the owner of Catgirls of IG -> https://www.instagram.com/catgirlsofig/
Being the sucker I am for icons and other random things like that, I used the official Google app icons for the first panel. I knew my collection would come in handy someday. = )