The Jonas Brothers are supposed to be getting ready to kick off their 2013 tour this Friday in Pennsylvania but instead, they’ve completely called off the tour due to “creative differences” regarding their music, PEOPLE confirms.

“There is a deep rift within the band," their spokesman, Jesse Derris, said. "There was a big a disagreement over their music direction." For those who bought tickets to the 19-city tour will get a full refund on the tickets.

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After taking a hiatus to pursue other projects, such as solo albums and starting a family and starring in a reality TV show, like Kevin did, the three brothers reunited to release new singles, such as “Pom Poms” and “First Time” off their V album. Now, the future of the JoBros “remains to be seen,” according to their rep. They also performed earlier this week at We Day in Minnesota.

It was just a couple months ago that Kevin and his wife Danielle announced that they are expecting their first child, but a source close to the brothers say that baby plans have nothing to do with the tour ending. It’s all strictly based on “creative differences.” Crazy!

Are you shocked by the Jonas Brothers’ news?