After watching Viva Las Vegas, I'm convinced that Nicole Kidman is a clone of Ann-Margaret. Maybe not a clone, but a close relative.
I remember being mesmerized by Elvis as a kid. Watching this movie now, I realize that he wasn't much of an actor, and wasn't that good looking, but man could he sing. As stories go, this is probably one of the better ones that he starred in. I could be wrong though. I have a few more to go in the Elvis collection that I got last Christmas.