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Celine Dion superfan Richard Dunn is no longer "all by himself."  The man who went viral last month with a phone-made video while stranded at the airport has finally met his idol. 

The Las Vegas Sun says Dunn was invited to meet Celine backstage after attending her show at the Caesars Palace on Friday night.  The diva herself had reached out to him with a video of her own and reportedly offered to fly him out to Sin City for the holiday weekend. 

A photo from the meet-and-greet shows Dunn posing with Celine with several of his friends and family.  

Dunn tells the paper that it was a "once-in-a-lifetime memory" and that he "never thought" his lip-synced video would become such a sensation. 

In case you've been living under a rock, check out the viral video that started it all below!