Anika Nilles from Germany - here's her website and facebook page
On a German drum forum I learned that she studied at the Popakademie Mannheim (as well as at the Bundesakademie inTrossingen), with Claus Hessler as one of her teachers. Anika is using Mapex drums and Meinl cymbals.
Here's her latest video - "Alter Ego" - that tune was composed by herself. The video was shot at the Popakademie Mannheim.
(Just for info - Retrovertigo had created a thread on Anika's latest video but we didn't have a dedicated thread on her in the /Drummers/ section. So I went and created one but due to the chronology of posts, this post doesn't show up as the 1st post in this thread.)
Here's a pic of the video shoot.