* "Mr. 305" is Pitbull's self-proclaimed title, which refers to the 305 area code of Miami, Florida, where he is from. He uses this moniker to represent his Miami roots and his global reach.
* "Mr. Worldwide" is a nickname that fans and the media have given him due to his international fame and popularity. He embraces this title as well, signifying his global impact in music.
So, while he's not officially "Mr. Worldwide," the name has become synonymous with his career and persona, reflecting his worldwide reach and success.