The grandfather of Joe Jonas - Photos

Joe Jonas took his Twitter to publish these photos and show his fans that he was having a good time in the company of his grandfather.

This is what Joe tweeted along with photos, "Having fun with Grandpa!".

Apart from publishing the photos with his grandfather, Joe said on Twitter that would have a big family dinner before they go up on stage for one of their concerts.

Aww, he wants to share every activity with their fans!