Arrow's John Barrowman is Super Friendly at Fan Expo in Vancouver!

John Barrowman sings a duet with a fan on stage during his Q&A session at the 2015 Fan Expo Vancouver held at the Vancouver Convention Centre on Sunday (April 5) in Vancouver, Canada.

Earlier in the day, the Arrow star was spotted grabbing his morning coffee before heading to the event.

“Sorry everybody for not tweeting I’m in Vancouver working with no signal hope your enjoying @magicfm #magicofbarrowman. JB,” he recently tweeted.

In case you missed it, check out some scoop his co-star Stephen Amell gave on the couple Olicity!

15+ pics inside of John Barrowman out and about in Vancouver…