President Barack Obama, already a historic figure and extremely accomplished, has hit yet another epic milestone as the commander-in-chief celebrates his 50th birthday today.

Imagine birthday shopping for the President of the United States. For his wife, the regal First Lady Mrs. Michelle Obama, that must be quite a task to shop for the leader of the most powerful country in the world. In the past, the President has confirmed that he has a little of Jay-Z and other rappers on his playlist.