Nadja Peulen (Born January 10th, 1975) is a recording artist from Germany who replaced Coal Chamber's Rayna Foss-Rose for live performances. She did not record in the studio with Coal Chamber, simply replaced Rayna on tour due to Rayna's marriage to, and child with, Sevendust's drummer Morgan Rose. Nadja Peulen /Porombka replaced Rayna Foss Rose in 1999 during her pregnancy for almost 12 months on tour in support of Coal Chamber's second album "Chamber Music". Wikipedia
The definitive Wikipedia entry for Nadja Peulen. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Nadja_Peulen