12-year-old Grace VanderWaal blew the "America's Got Talent" judges away this week by singing an original song.

“Grace, you know what I predict for you? I think you are the next Taylor Swift.”

That's a quote from the hardest judge to please, Mr. Simon Cowell.

Grace, an adorable 12-year-old girl, got a standing ovation from the judges on this week's episode of "America's Got Talent." Decked in bright yellow jeans, she came out with her ukulele, and belted out a song that she wrote herself. Check out the video of "I Don't Know My Name," and prepare to be IMPRESSED:

Oh, and while you're at it, check out this video of 82-Year-Old John Hetlinger singing the hard rock song "Bodies"... HILARIOUS: