Nicoletta Blue is a German pornstar who debuted in 2003 with the Harry S Morgan Teeny Exzesse video 'Hart Gefickt' and whose new video is called 'Outside Berlin' which is an EVS video. Her specialities are BG, GG, DP, AV, double-Vag, fisting, group, Fetish and soft-sm.
All the above info from her website at which is available in German and English.
She's also done a Private Video - Private XXX 18: Wet Dreams (2005)
And some work for Elegant Angel in the US - Her IAFD entry