4. "Midnight Rider" was his ringtone.

Fans know Aldean has an eclectic collection of musical interests -- including rap, rock and R&B -- so it should be no surprise that, for a time, a non-country song turned up every time someone dialed his number. In 2009, he told Entertainment Weekly that "Midnight Rider" by the Allman Brothers Band was his choice. Both Aldean and the Allmans got their starts in Macon, Ga.

More From Taste of Country