In May, Joe Jonas and Demi Lovato broke up. And in August the “Camp Rock” co-stars will embark on a tour together. It’s hard to imagine many things और awkward than hitting the road with your ex of three months … so is Joe nervous?

“Demi has been a friend of mine for a long time,” Joe told Ryan Seacrest when he called in during the host’s KIIS-FM “On-Air With Ryan Seacrest” radio दिखाना on Friday (July 23).

“I think that our friendship is so strong that it surpasses a lot of things, and I think touring will be a lot of fun,” Joe said.

Plus, Joe added, the former lovebirds...