Ariana Grande did the Wicked Witch of the West proud.

The pop star was tapped to join the original Broadway cast in the 15th anniversary special on NBC, "A Very Wicked Halloween," and she held her own. Grande performed the song "The Wizard and I," and she nailed it. Not only did she show off her powerful pipes, she was decked out in green, including splashes of it on her eyelids, lips, fingernails and jewelry.

Here's her full performance below. Prepare to be impressed.

Grande, a longtime "Wicked" fan, was thrilled to partake in the tribute. After the taping in mid-October, she posted a photo with Idina Menzel, who played Elphaba (otherwise known as the Wicked Witch of the West) on Broadway during its original run.

"if y’all told me ab any of this fifteen years ago ........................... bye," she wrote, sharing her excitement.

It was obviously a big deal for the singer, and she was ready for it.