Editor's note: She was huge in her native England long before Americans caught on, but a showcase gig at Austin’s South by Southwest festival catapulted her to superstardom in the U.S. and beyond. Gorgeous contralto voice, heart on her sleeve, and the ultimate break-up song in “Back to Black” made Amy a mainstream sweetheart. However, she could move between jazz, rock, hip-hop and soul with ease and grace. Pay tribute to a bright light (R.I.P., beautiful Amy), and choose some cool Amy Winehouse wallpapers.