Selena Gomez Absolutely Stuns in Red Cut-Out Gown, Talks 'Emotional' First Tour in 2 Years

This video is unavailable because we were unable to load a message from our sponsors.

If you are using ad-blocking software, please disable it and reload the page.

Can we talk about how amazing Selena Gomez looked at the UNICEF Ball?

The "Same Old Love" singer absolutely rocked it in a red Louis Vuitton dress on Tuesday night, while opening up to ET about the anticipation surrounding her Revival tour now that her single has seen chart-topping success, which the 23-year-old calls "surreal."

WATCH: Selena Gomez Enjoys Bikini-Clad Vacation

Getty Images

"I'm so excited -- it's going to be big. I haven't toured in two years," the singer explained. "It's going to be really emotional. I want it to be real, and I want it to feel like they're a part of the experience with me."

We can't wait!

The Revival tour kicks off on May 6 in Las Vegas, Nevada.

WATCH: Selena Gomez Wants to Show the Sexy Side of Stalking in Steamy 'Hands to Myself' Music Video

UNICEF and Louis Vuitton teamed up for the biennial event, which supports vulnerable children around the world. Selena has been a UNICEF ambassador since age 13.

Watch the video below.