Sia
 

been browsing some of her songs lately, she's quite talented. she's got a fine personality too, judging by the interviews and live performances i've seen. i'm surprised there wasn't a thread about her already!

great voice.
why is she using sign-language though?

She's using sign language because she's cool like that and she can.

I remember seeing that performance when it aired. Aside from the song Breath Me, that's her only album I've heard. I was really addicted to the song Buttons for a while. It has an interesting music video.

I'm guessing she's fluent in sign language and doesn't just learn the sign language for the sake of her songs. It's something very different, and it's definitely better than to see her just pacing back and forth singing. I like how her hands are multi-colored, too.

Always love a bit of Sia.

i'm only familiar with the work she did with Zero 7. great voice, too bad she does absolutely nothing different on her own than she did in that outfit (if this clip is any indication).