Thomas Rhett had something he wanted to share with fans when he updated them on his family life with something a little unexpected. The father-of-three took to Instagram recently and showcased his adopted daughter, Willa Gray's, musical talent by sharing her first song. MORE: 8 emotional celebrity adoption storiesThe five-year-old featured in the clip in which Thomas asked her to introduce her tune before playing her unique music. His fans absolutely loved the song and rushed to say how adorable