Baby Names Beginning With "R": Meaning: River?

Questions

Musical S: Bruce Spr: "...you gotta ____ ______, Im just about starving to death!"?

Musical S: Have you seen your mother, baby, ...?

Musical S: He and the pharaohs had a hit with "wooly bully"?

Musical S: His albums include "songs for swinging lovers" & "hello young lovers" ?

Musical S: Perhaps her biggest hit was "my baby just cares for me"?