DESCRIPTION: "Little Sister" is a rock and roll song written by Doc Pomus and Mort Shuman. It was originally released as a single in 1961 by American singer Elvis Presley, who turned it into a No. 5 hit on the Billboard Hot 100. An answer song with the same melody, but different lyrics was recorded and released under the title "Hey, Memphis" by Lavern Baker on Atlantic Records (Atlantic 2119-A) in September 1961.