The Pin Connection on eBay has posted this Vinylmation up for sale:
There is a Yellow variant version of Happy Lolipops!
M.C.’s assumptions were correct! You can see the Blue Happy Lolipops on the right. We knew that was in the set. However, the boxes Cutesters Too came in had this picture:
So as it turned out, Disney tipped us off on a variant that was inside.