They have the No. 1 album in the country with their latest CD, 'Unstoppable.' Now, Rascal Flatts are getting ready to hit the road in support of the album, on their American Living Unstoppable Tour, featuring opening act Darius Rucker. The Boot asked the superstar trio how they're going to mix things up on the new tour.

"We're going to dress Darius up like a shih tzu and make him sing 'Still Feels Good' repetitively," joked lead singer Gary LeVox.

Always the pranksters. But in all seriousness, the guys in Rascal Flatts are always dressed to impress at their live shows, traveling with a stylist who outfits them in trendy duds. Looking especially dapper at the ACM Awards, they received the Boot's ACM Fashion Award for Best Dressed Performers. We broke that news to them over the phone.

"That rocks! Our stylist will love to hear that," said Gary. "Oh wait, maybe we won't tell our stylist because she'll want a raise."

The American Living Unstoppable Tour kicks off June 5 in Maryland Heights, Missouri. Click here for a full list of dates.