The dog mum said she named Zsa Zsa after the Hungarian actress Zsa Zsa Gabor, as the pup enjoyed lounging on the couch "like a lovely model".
"I'm sad to share that ZSA ZSA passed away in her sleep last night", owner Megan Brainard announced Tuesday, July 10, on a Facebook page about her dog with a pronounced underbite and lolling tongue.
Zsa Zsa went from enduring years living in a puppy mill to being adopted by a family and finally to winning fame and fans.
Prince Harry gifts Prince Louis $10K 'Winnie-the-Pooh' book
The whole family stepped out for Louis's special day, and their royal fashion prompted plenty of comments on Yahoo Entertainment. Buckingham Palace said this decision was taken by the Queen , William and Kate "some time ago" and is not due to health reasons.
Zsa Zsa with her floppy tongue, crooked teeth and pink manicure won the annual contest on June 23 at the Sonoma-Marin Fairgrounds in Petaluma, California.
Journalists of NBC said that the dog MS, MS, received the title of ugliest dog in the world died.
She said: "I picked Zsa Zsa up and took her outside and laid her down in the grass". She bested 13 other dogs to claim the top spot.
Zha-Zha was found in a nursery in Missouri at the age of five.