Elvis' songs need male singers.
Catherine Jenkins is a lovely looking girl and probably a good opera singer, but she slaughtered "It's now or never". Katie Melhua and the Bad Girls were awful too.
The guys didn't fare much better. Russell Watson and Tony Hadley did alright, but they'd have been far better of getting some real sound/dance-alikes doing the songs.
I wonder who's up next for the "-mania" treatment?