WATCH: Adele's biggest fan is a dog named Casper

Cape Town – Adele had the cutest fan on stage when she invited a dog wearing an Adele t-shirt up from the crowd.

After having to cancel a show because of a nasty cold, Adele made up big time when she welcomed Casper the dog and his owner onto stage with her.

From the get go, Casper was super-excited to be going to Adele's show...

Dressed in his very own Adele t-shirt, the four-legged friend was lucky enough to meet and kiss the singing queen.

And it was too adorable for words!

But the best part was Adele’s reaction to having just kissed a stranger’s dog. Also how did the dog get past security?

(GIF: Twitter/Gif Maker)