AceShowbiz -

After confirming their disbandment back in October, Jonas Brothers made a surprising appearance at the Telehit Awards which was held in Mexico City on Wednesday, November 13. Two members Joe Jonas and Nick Jonas were reuniting to perform at the event, while Kevin Jonas was nowhere to be seen.

The performance is a commitment made before the band's split. Prior to taking the stage together, Joe and Nick did an interview with Telehit but didn't mention why their oldest brother wasn't joining them. They only talked about Kevin when they revealed their plans for the upcoming holiday.

"Because Kevin is obviously about to have a baby soon, we obviously want to be with him. We also want to be with our grandparents. Everybody's at different sides of the world," Joe said. "We're going to try to figure it out."

While the boys didn't talk about Kevin's absence, a source close to the trio did. "Kevin is focusing on his business ventures," the source told E! "As announced earlier, the band is no longer together. However, the guys had made a commitment to Telehit and wanted to keep that commitment."