Kevin Jonas may be putting a ring on it, but brother Joe is opting for the single life for awhile longer.
"Yes, it's true, they have broken up," Brad Cafarelli told Access.
However, the split was amicable and Joe and Camilla remain on good terms.
"There is no third party involved and they care deeply about each other and will remain friends," Cafarelli added.
Joe, 19, began dating Camilla, 22, last September after meeting on the set of the Jonas Brothers' "Lovebug" music video.
The middle JoBro called it quits with country cutie Taylor Swift soon after meeting Camilla.
However, Joe insisted he never cheated on Taylor with the "10,000 B.C." actress.
"I never cheated on a girlfriend. It might make someone feel better to assume or imply I have been unfaithful but it is simply not true," he wrote on the band's MySpace blog at the time. "Maybe there were reasons for a breakup. Maybe the heart moved on. Perhaps feelings changed. I am truly saddened that anything would potentially cause you to think less of me."
Camilla's film credits include "Push" and "When A Stranger Calls." She is currently shooting the comedy "Father of Invention," alongside Kevin Spacey and Heather Graham.
Joe is currently on the road for The Jonas Brothers World Tour.
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