old  Kyle Stanger (qv), who had never acted before. Songwriter and  recording artist Carly Simon (qv) helped come up with Lumpys full  name: Heffridge Trumpler Brompet Heffalump, IV. Simon also sings on  the soundtrack and wrote some new songs for the film. According to  the team, she became very passionate about the story during  production. A Heffalumps favorite food: Cookies called  rumple