it seems that nowadays there are many girl groups opening up everywhere. Some are brought to fame, while others are flopped; from r&b to pop & to rock, there is an electic wave of good girl groups, which one are your favorite?

I'd say:
Danity Kane
Pussycat Dolls

PCD & Girls Aloud <3

TLC & PCD

^TLC <3

OMG I FORGOT TLC!!

PCD...

Destiny's Child

It's almost impossible for me to choose only one

old school TLC is awsome!!!

From those, I picked Dc3, PCD and Spice Girls.
From all of these kind of girl groups, I surely pick t.A.T.u, S.H.E and PCD!

okay so..did this die?

This is how it went for me...

TLC........Spice Girls.....Destiny's Child......Pussycat Dolls

T.T.MA, an old korean group lol

I can't compare PCD with Spice Girls and TLC
Of course Sugababes are better than Danity Kane but they are not well-know in America. The same with Girls Aloud.

I like all of PCD's singles except for Buttons. Danity Kane's songs are good (their videos aren't that good, though). Destiny's Child reminds me a lot of when I was like 5 and they make excellent songs as long as you don't overplay them. Mis-teeq is a hot group. I love all songs from the Spice Girls. For others, there's Salt-N-Pepa.

At the moment ...
Danity Kane

Of all time ....
TLC

It sucked that Mis-Teeq and Scandelous tanked here in the US...

I actually thought Scandalous was a a pretty acceptable success for Mis-Teeq. They ended up being a one hit wonder which doesn't bother me because I wasn't much of a fan of theirs.

Destiny's Child

PCD owns this one