Lady Antebellum and Darius Rucker launch their Summer Plays On Tour Thursday night (July 19th) in Toronto, Ontario, and there will be lots of collaborations between the two superstar acts, especially since they’ve recorded and written together.

“We have a lot of things together,” says Lady A’s Charles Kelley. “I don’t know if many people know this – we sing on ‘Wagon Wheel.’ We sing the backgrounds on ‘Wagon Wheel’ together, and we just have a really strong relationship together. I actually co-wrote ‘Homegrown Honey’ with him. So, we’ll have a lot of fun, collaborative moments.”

Those moments and many others you’re not going to want to miss. You might want to take a potty break or invest in adult diapers before either of them hit the stage…just in case.

“I think more than anything, we just feel like this is gonna be a great ticket together. We really do,” adds Charles. “I mean I think people are looking for a night where they come, and we want them to like have to literally hold their bladder, like they’re afraid to go to the bathroom ‘cause they might miss something, and that’s what it’s gonna be. If you go to the bathroom or you go get a beer, you might miss your favorite song and I love that! I want you to pee your pants when you come to see Darius Rucker and Lady Antebellum.”

The members of Lady Antebellum are currently making their way up the country charts with “Heart Break,” while Darius, along with Charles Kelly, Luke Bryan and Jason Aldean, has hit the airwaves with “Straight to Hell.”