song on Bigfish commercial..."baby, you amaze me.."

There is a song that has become popular as of late...hearing it on a lot of intros and outros on talk shows, etc. It is the background music for the soundtrack to the movie Big Fish. Could not find it on the Big Fish web site. Hearing it on adult contemp radio stations...i know it has the lyrics..."Baby, you amaze me....(something, something) everything" please help