Grace VanderWaal Celebrates 'Stargirl' Release With 'Today & Tomorrow' Performance - Watch!

Grace VanderWaal celebrated the release of Stargirl with a beautiful performance!

The 16-year-old entertainer took the stage at Jimmy Kimmel Live! on Wednesday evening (March 11) in Los Angeles.

PHOTOS: Check out the latest pics of Grace VanderWaal

Grace performed her original song from “Today and Tomorrow” from the film’s soundtrack, which serves as the end-credit track.

“in celebration of Stargirl coming out tomorrow ❤️ please enjoy my performance on jimmy kimmel last night <3 @jimmykimmellive," Grace wrote on her Instagram.

Watch Grace VanderWaal‘s entire performance here…