Treehouse Masters
S09E0960 min· aired 9/15/2017
Grace VanderWaal's Got Treehouse
TMDb0.0
Overview
When asked in 2016 what she would do with her winnings, ``America's Got Talent'' Season 11 winner Grace Vanderwaal said she wanted a tree house built by Pete Nelson; the 13-year-old singer-songwriter's wish comes true.