Today is Martin Luther King Jr.'s birthday, which the U.S. marks tomorrow with a national holiday - a fitting tribute to an individual so peerless in modern times.
Far less significant, but still fun? Pitbull also celebrates a birthday today!
The Miami-born, Cuban-American rap guru has become a force to be reckoned with in recent years, showing us that music is indeed the international language.
No longer just Mr. 305, Mr. Worldwide is collaborating with everyone from J. Lo and Marc Anthony to Ne-Yo and T-Pain, cranking out one hit after another.
As we look forward to his next smash hit, here's wishing Armando Christian Perez, better known by his stage name Pitbull, a happy 31st birthday today.