Thailand’s Khao Kheow Open Zoo celebrated the first birthday of its beloved baby pygmy hippo, Moo Deng, who’s captured hearts ...

"She spent the whole day lumbering around," 'TODAY' show correspondent Janis Mackey Frayer said of the hippo's b-day plans ...

Thousands of fans have flocked to a Thailand zoo to celebrate the first birthday of Moo Deng, the baby pygmy hippo that's ...

A birthday bash fit for a queen — or at least a very cute hippo.

Moo Deng, the famous pygmy hippo, turned one at Khao Kheow Open Zoo in Thailand. The celebration featured a 20-kilogram cake.

The Khao Kheow Open Zoo was overrun with Moo Deng fans on the first of four days of activities marking the hippo’s birthday.

Thailand's pygmy hippo Moo Deng marked her first birthday on Thursday, drawing crowds of diehard fans even as she left behind ...

A Thai zoo has thrown a four-day celebration for its internet-famous pygmy hippo, Moo Deng, who has become a global internet ...

Moo Deng, the pygmy hippopotamus who became a viral sensation, celebrated her first birthday on 10 July with a four-day ...

Baby hippo - and internet sensation - Moo Deng is one today. Birthday celebrations are under way at Khao Kheow Open Zoo in ...

Moo Deng the baby hippo is celebrating her first birthday this July, and Khao Kheow Open Zoo is throwing a four-day party.

Moo Deng the baby hippo is celebrating her first birthday this July, and Khao Kheow Open Zoo is throwing a four-day party.