Given the fact that Rhett Akins is his dad, it's no surprise that Thomas Rhett grew up around some famous folks—in fact, Blake Shelton even once helped him with his homework in high school. "I came home one day and was writing a paper, and Blake looked at my conclusion paragraph and tweaked a couple of words," Thomas told Glamour. "I was 14. He was like 25. He and Dad are good friends, and they write together all the time."