"FILE - This Aug. 4, 2011 file photo originally released by CBS DVD shows actress Doris Singleton arriving at the ""Lucille Ball At 100 & 'I Love Lucy' At 60"" opening gala at The Hollywood Museum in Los Angeles. Singleton, who played Lucy and Ricky Ricardo's neighbor on ""I Love Lucy,"" died Tuesday June 26, 2012. She was 92. (AP Photo/CBS DVD, Casey Rodgers)"