Jay-Z's "Blue" Reference: He recorded "Girl's Best Friend," the first single from the Martin Lawrence movie, Blue Streak.
The Year: 1999
How It Showed His Love For His Favorite Color: Maybe this was purely coincidence. In fact, we're pretty sure it was. But Jay had the lead single from a movie with "Blue" in the title in one of his first really big commercial looks. As a result, we hope he gave the producers a discount.