Grace VanderWaal returns to America's Got Talent to perform "Frosty The Snowman"

The million dollar winner from America's Got Talent Season 11 returned to perform a fun version of "Frosty The Snowman".
Grace VanderWaal won hearts and votes as she won first place, and a million dollars, in America's large talent search.
Since winning, the 12-year-old has released her first EP and headlined her own show in Las Vegas. But she's still got her trusty ukulele with her.