He was introduced to the stage by both Dustin and Kendall, who said of recording the song for the album, "It was just like old times" and that he was "very proud that I could make his voice all that it really is cause this guy is an incredible singer."
After the show, Logan mingled with fans for over an hour, greeting them as old friends and posing for pictures.
When asked if he was currently involved in any projects, Logan's answer was typically mysterious: "I've got things." It was fun to see him out and about and bringing such joy to fans, but here's hoping the wait for those things won't be too much longer as we all miss him.
If you'd like to watch video of Logan's performance with Kendall and Dustin, you can do so here. Pictures will also be added to the gallery soon.