Renée Elise Goldsberry had no idea Wikifeet existed

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"I thought it was invented for the show," says the Wickie actress of the Season 2 episode referring to the website database full of pictures of celebrity feet. She adds: "I'm going to admit that I have to spend some time when I get these scripts, actually trying to understand. It's like, I don't know enough. I don't have enough pop culture references."