Boo, the world's cutest dog, has died of a "broken heart", his owners have confirmed. His death was confirmed in a post on Saturday made by his American owners to his 16 million Facebook followers. He ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. If the January blues hadn’t already got to ...

He has nearly five million Facebook fans and his own book deal, so it's no wonder Boo was chosen as the new ambassador for Virgin America. There is just one difference with this celebrity endorsement.