BY2 Is AWESOME
The Oldest Is Miko.

I really like them. I wish they would come out with another album. I like the PP song and dance, lol

I only like the song ai ya ai ya.
and like there not taiwanese I thought they were from singapore

I've heard of them but I've never had a chance to listen to their songs.
Are they good? Can you give me a link where they sing live?

They're a pair of twins from Singapore.
I think PP (Bie nian zai yi shang) was one of their good songs.

Here are two lives of the song:

http://www.youtube.com/watch?v=srLmhqZPly8

http://www.youtube.com/watch?v=PKTc-cgCVMM&feature=related

And about BY2, I like them. I don't think their singing or rapping is all that great, but they're really good dancers and performers. Plus, both are really cute.

I Love By2!!!
Yumi is SOOO CUTE!!!
Miko is SOOO SWEET!!!!
<3333 BY2

i lov by2 too!they r really young..
i like their dancing...its awesome!
i like their (bu gou cheng shou ) n I Know (wo zhi dao)

they are cute...
talented girls...i love their singing and dancing!

never heard of them

yeah..i love their dancing ^^

yeah..i love BY2..they are pretty...their songs are nice too!

i like their song-dont go away..!

Isn't By2 a Singaporean group? Sorry if I am wrong, not really into mandarin songs.

They suck.

i love them!..their songs are lovely