Ebony magazine is dedicating this month to "Black Cool" by featuring the 28 coolest African-American men of all time.  This special collector's edition features eight separate covers.  The "Black Cool" covers include Jay Z, Barack Obama, Samuel L. Jackson,  Muhammad Ali, Billy Dee Williams, Prince, Marvin Gaye, and Denzel Washington.

Ebony's historic "Black Cool" collector's edition is on stands now.