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Teen girls, relax: The Jonas Brothers aren't disbanding.

The boys took to their MySpace blog to squash split rumors after Nick, 17, announced he had formed a band called Nick Jonas; the Administration.

They wrote:

"#1 - The Jonas Brothers are NOT breaking up!

#2 - Nick Jonas IS working on a side project called Nick Jonas & The Administration

#3 - This project will be released early in 2010

#4 - We are ALL excited about this project AND what we are doing TOGETHER!

#5 - We plan to make music together for as long as we can."

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Nick adds, "We've said from the beginning of our career as the Jonas Brothers that anything we do outside of the group is a side project because you can't break up brothers. My brothers are my biggest supporters, and were on the phone with me every day while I was in the studio asking how it was going, and telling me they couldn't wait to hear the record. "My brothers and I couldn't be more excited to have these amazing opportunities as a group, and as individuals. We are already planning another world tour AS THE JONAS BROTHERS next summer, and it is all thanks to our amazing fans."

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In a joint message, Joe, 20, and Kevin, 21, write, "We are so proud of our brother Nick. We know that we will be doing music together for the rest of our lives. But we are thrilled for you to hear these songs that were on his heart. "A three-chord strand is not easily broken, and one thing's for sure ... this three chord strand is stronger now than it's ever been," they write. "You are truly the best fans in the world, and we love you with all our hearts."

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