Jeff Barry is an American pop music songwriter, singer, and record producer. Among the most successful songs that he has co-written in his career are "Do Wah Diddy Diddy", "Da Doo Ron Ron", "Then He Kissed Me", "Be My Baby", "Chapel of Love", and "River Deep - Mountain High" ; "Leader of the Pack" ; "Sugar, Sugar" ; "Without Us", and "I Honestly Love You".

"Do Wah Diddy Diddy" is a song written by Jeff Barry and Ellie Greenwich and originally recorded in 1963, as "Do-Wah-Diddy", by the American vocal group the Exciters. Cash Box described the Exciters' version as "a sparkling rocker that bubbles over with coin-catching enthusiasm" and said that the "great lead job is backed by a fabulous instrumental arrangement." It was made internationally famous by the British band Manfred Mann.