Remember when 2Pac and Biggie shared a stage? Or more recently, when Nas and Jay-Z went dutch on "Black Republicans"? Well, "Same Girl" by R. Kelly featuring Usher is just as significant. Two giants of modern-day R&B on the same track, singing about a situation that is all too common amongst men. And although two men singing together is about as comfortable as two men listening to two men sing together, "Same Girl" isn't going after the females. Rather, the two men are sending a message to all the men out there who let a woman get between their own bond. Grown man music, indeed. - Jozen Cummings

Listen to "Same Girl" by R. Kelly featuring Usher