Singer: Shakiro

Jonathan Trujillo on the Colombian "Got Talent" program. There are a number of videos on youtube, tracking Shakiro's progress through the competition.

 

Augusto Schuster as Adele - Rolling in the deep - Tu cara me suena

Well, this is a remarkable performance:

Video: FF on TV

I'm not sure who FF is in Portugal, but he could be a Cover Gurl.

Shirley Bassey impersonation:



And Kate Bush:

Singer: Velma Celli

Don't know much about Velma Celli yet, but you can find many videos of her on youtube. This shows off her voice: