The People We Lost in 2011

Boisterous bad girl Amy Winehouse will be remembered for her powerful vocals and soulful rhythms -- and a lifestyle parallel to the song, "Rehab," that put her on the map. The English singer-songwriter wowed audiences with two critically-acclaimed albums ("Frank" and "Back to Black") before an alcohol overdose claimed her life on July 23, at the age of 27. (Yui Mok/PA Wire /AP Photo)