Parecidos
David Cook
David Archuleta
Jesse McCartney
Lee Dewyze
Phillip Phillips
Ryan Cabrera
Josh Gracin
Jason Mraz
Kelly Clarkson
Gavin Degraw
Katharine Mcphee- Jordin Sparks
Allison Iraheta
Carrie Underwood
Howie Day
Nick Lachey
Adam Lambert
Lawson
Daughtry
Matt Nathanson
Mandy Moore
Jon McLaughlin
Andy Grammer
Tyler Hilton- Rob Thomas
Olly Murs
Michelle Branch
Fefe Dobson
Sara Bareilles
Mat Kearney
James Morrison- Westlife
Lauren Alaina
Colbie Caillat
Five for Fighting
Kellie Pickler
Shawn Mullins- M2M
The Script