(Radio.com) Twelve-year-old Grace VanderWaal wowed fans with her performance on America's Got Talent. Turns out, she has been singing for quite some time. In a new video posted to her Facebook page, we see a three-year-old Grace catching the performance bug.

"This is a video of Grace when she was 3 years old," reads the caption. "She got this microphone for her third birthday and never put it down. She was constantly wanting to perform little concerts for us.

"It was completely adorable, little did we know how formative those moments were for her. Our family would like to thank everyone for all of the kind and supportive words. This is a very overwhelming time for us but we are just taking it moment by moment." Check out the video here.