Sarah Connor's sunglasses - anyone recognize them?

[ButterflyEffect]

I'm not sure if anyone here knows her here but she's a very well known singer in Germany/Austria and I'd say in other parts of Europe.
I only have screencaps of a show she's on right now but I love her black sunglasses but had no luck so far:

more images:
http://imgur.com/AHZlitD
http://imgur.com/izdocYo

I think these are the same just on a different day?
http://imgur.com/vy17Pw4
http://imgur.com/Ui3pLCU
http://imgur.com/XQMNXRB
http://imgur.com/BScpnEt
http://imgur.com/zuzL7u2
http://imgur.com/hdnP6I7
http://imgur.com/gtjY0nT

 

[Aficionada]

I'm not sure if anyone here knows her here but she's a very well known singer in Germany/Austria and I'd say in other parts of Europe.
I only have screencaps of a show she's on right now but I love her black sunglasses but had no luck so far:

They appear to be the Chanel Butterfly.
http://www.chanel.com/en_US/fashion...lasses-with.0V.A71060X06081S6218.sun.lat.html