Ariana Grande isn't letting anxiety hold her back.
Hours after the songstress posted a selfie of herself in emerald green makeup, she took the stage to perform a Broadway classic, "The Wizard and I." The tune is part of NBC's A Very Wicked Halloween special in celebration of the iconic show's 15th anniversary.
In a fan Twitter video, the pop star is seen belting the melody to a cheering crowd. The full performance will air Oct. 29 at 10 p.m. EST/PST on NBC.