Celine Dion is reaching out to the man who famously recorded himself lip syncing her hit 'All By Myself' while stuck in the Las Vegas airport overnight.

Richard Dunn, the creator of the video who somehow used his iPhone, tape, a wheelchair and the handle of a computer bag to film some tricky angles while he was "all by himself," received -- what else! -- a video message from the iconic singer via YouTube yesterday, June 12.

"Hi, Richard!" Dion says in the vid. "I have to say that 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," continued Dion, who has a residency in Vegas.  "And, by the way, Richard, you're more than welcome to use my bathroom."

No word yet if Dunn has taken the famous singer up on her offer, but we sure hope he does!

Watch Celine Dion's response above, and check out Richard Dunn's 'All By Myself' video below.