Seriously. So many of them right now.
From K-Pop Star, a reality American Idol-style show:
수펄스 (이미쉘, 박지민, 이승주, 이정미) Fame
백아연 손미진 김수환 cover of G.O.D's 촛불하나
And a newly debuted singer, Ailee, a Korean-American who's got the charisma and vocals of Beyoncé....
Ailee "Halo" Cover
"No One" cover