Music videos will always have the power to make an artist's career. Whether it be more than 30-minute works of art like Kanye's "Runaway" or out of this world outfits like Missy Elliot's glorified trash-bag-space-suite in "The Rain [Supa Dupa Fly]"—videos are a way for artists to take expression to the next level. Check out Hip-Hop's Greatest Music Video Artists on Pepsi Pulse.