Demi Lovato Performs 'Confident' at Gay Bar -- Introduced by Nick Jonas!

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Demi Lovato attends WE Day Toronto at the Air Canada Centre on October 1, 2015 in Toronto, Canada.

People at Industry Bar, a gay bar in NYC, got a special treat Thursday night when Demi Lovato made a surprise appearance to perform her new tune "Confident."

Introduced by pal Nick Jonas -- who the crowd was already excited to see -- Lovato got the audience instantly singing along to the catchy chorus. 

Video of the full performance made its way on Facebook. 

Demi Lovato, Nick Jonas, & Kate Hudson at Queen at Industry

So this just happened. Nick Jonas Kate Hudson & Demi Lovato were at Industry Bar for Queen and then Demi performed her new song #Confident during my DJ set. I'll be playing it tomorrow at Phoenix Bar. #DemiLovato #NickJonas #KateHudson #IndustryNYC #Queen

Posted by David Serrano on Thursday, October 15, 2015