What began as a fun inside joke among Mr. Worldwide's biggest fans is now in the record books.

Pitbull set a Guinness World Record by gathering over 22,000 fans sporting his iconic look at a London festival performance.

Miami rapper Pitbull set a Guinness World Record for largest gathering of people in bald caps at BTS Festival in London.

Pitbull and his army of devoted fans just did something no one else on Earth can claim. At his headline show at BST Hyde Park ...

So when news broke back in February that he wanted to set a Guinness World Record during his headline performance at BST Hyde ...

If you ever wanted to win a bar bet about a world record, you probably know about the Guinness book for World Records. Did you know, though, that there are some robots in that book? Guinness pointed ...

A total of 22,141 fans wore the caps in London's Hyde Park on Friday ahead of his set at the British Summer Time festival.