The Teenage Dream hitmaker uploaded footage of her furry friend, Butters, on Twitter and Instagram on April Fools' Day, and referenced her pal Rihanna's new song, B**ch Better Have My Money, in the caption, writing, "B**CH BETTER HAVE MY MONEY IF B**CH WANTS SAUSAGES!"

And eagle-eyed fans were quick to point out that Perry's emergency contact details were clearly displayed on the dog's tag.

The singer took note and subsequently deleted the video footage, while also deactivating the phone number she had accidentally posted online.

It is not clear whose phone details were leaked, but some believe the number belonged to Perry's friend and assistant, Tamra Natisin.