Chip Somodevilla/Getty Images
Jessica Goodman
July 31, 2015 AT 12:22 PM EDT

Harry Potter fans around the world celebrated J.K. Rowling’s birthday on Friday — we here at EW even tipped our hat to the author! — and to no one’s surprise, she tweeted thanks.

And jokes.

And she shared the birthday wealth with Daily Show correspondent Jessica Williams. What a pal.

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