Arrow's Stephen Amell & John Barrowman Sing "Do You Want To Build A Snowman?"

As Winter Storm Jonas officially reached Blizzard status last night over the weekend, the snowed in attendees of New York/New Jersey's Heroes & Villains Fanfest made the most out of their situation.

While the convention itself was cancelled, the guests who were already present had the chance to sing along with some of their favorite celebrities at the bar located at the host hotel. A few videos have popped up online from fans, but the possible highlight was a duet between Arrow co-stars Stephen Amell and John Barrowman.

Seems fitting that they chose to do "Do You Want To Build a Snowman?" from Disney's Frozen given the predicament. So, with Amell on piano and Barrowman singing along, the two actors did what they do best: entertain. Check out the video above.

You have to love the dedication to their fans.