Benson Boone is hitting the gym!The popular singer is keeping his body right and tight as he travels the world on his American Heart World Tour.With hits like "Beautiful Things," "In The Stars," "Mystical Magical," and more, Boone has captivated fans all around the world for his infectious energy, impressive vocals, and dashing looks.The star is now going viral for his latest gym selfie where he's showing off his rock-hard abs alongside his friend Dawson Wills. Naturally, fans went feral online, so check out some of the wild reactions below. (@) (@) (@) (@) (@) (@) (@) (@) (@) (@)