Celine Dion offers stranded fan concert tickets and bathroom break

Celine Dion has reached out to a fan who filmed himself lip-syncing to her All By Myself tune while stranded at an empty Las Vegas airport, offering him tickets to her Sin City show and the use of her private bathroom.

Richard Dunn has become an Internet sensation after making the most of a lonely night at the deserted airport, after his late flight was canceled, by shooting himself miming along to Dion's version of the break-up ballad as he wandered around.

Dion found the viral video to be "hilarious" and she has offered her response.

In a new online video, she says, "The video was hilarious and very touching. I loved it. But next time you're stuck all by yourself at Las Vegas airport for hours and hours, please be my guest at my show.

"And you're welcome to use my bathroom... I hope to see you soon."