"Turns out, I’m 100% that Mayor," Mayor Kate Gallego said in a tweet announcing the proclamation.

October 23 is now officially "Lizzo Day" according to a proclamation by Mayor Gallego. She tweeted out the news, along with a photo alongside the female hit musician.

Turns out, I’m 100% that Mayor. I’ve officially declared today @lizzo Day in Phoenix. Lizzo has been referred to as “pop music’s patron saint of self-care.” Thank you #Lizzo for dropping by @thevanburenphx tonight to put on a great show for Phoenix! pic.twitter.com/iHNR4eKA2t — Mayor Kate Gallego (@MayorGallego) October 24, 2019

That same night, Lizzo performed live at the Van Buren venue in downtown Phoenix.