Double J reunited onstage for the third time at Jolin's concert in Beijing tonight. (via 蔡依林官方粉丝团/Jolin's official agency-managed account)

This gotta be the cutest Double J appearance. The first one during Jay’s concert last year was hot; the one in Jolin’s Shanghai concert last week was bland. But this one is just sweet.

For the link to the video, click here.