Electronic artist and DJ Deadmau5 showed off his love of all things Aperture Science at the Juno Awards, a ceremony honoring Canadian musicians like the Arcade Fire, Justin Bieber and Avril Lavigne. At least he was in good company.

We're guessing the RCMP (mounties to non-canuks) were there to fend off the legions of rabid Bieber-fans. They're so dedicated it's scary.

Are you surprised to learn that Deadmau5 is a Portal fan, or have you suspected all along that he's just that awesome? Let us know in the comments or on Twitter.

[via Kotaku]