Please Help This is Driving Me Crazy!

[Angelgirl123]

There is a song that I heard a long while ago.  I would say that it came out in the late seventies, early eighties. (bit i cna't be sure).  It's a guy who is singing and almost reminds me of the lead from creedence clearwater revival.  I can't quite make out what he says but the back up singers are saying, "She's an angel"  Thanks for helping

[Sentran]

Are you sure it's "she's an angel" and not "she's a beauty"?