Cifarelli got her start recording in studios in New York, eventually forming her own band, Drill, along with future Black Label Society bass guitarist John DeServio. Drill released one self-titled album, spawning two music videos and getting a third song featured in the movie Empire Records. Later in 1995, Drill opened for Stabbing Westward’s Wither, Blister, Burn, and Peel Tour. The band broke up shortly after the end of the tour.

Cifarelli joined the KMFDM-hiatus band MDFMK in 2000. The project lasted for one self-titled album. In 2001, Cifarelli and Sascha Konietzko worked on the supergroup Schwein and its albums Schweinstein and the subsequent remix album Son of Schweinstein. After the MDFMK project was discontinued, Cifarelli was asked to return as a member of KMFDM. She has been a member of the band since 2002’s Attak. She recorded one solo album, From the Land of Volcanos. One single off the album, “I Will”, appeared on the American Pie 2 soundtrack. Cifarelli performed on the band KGC’s 2006 album Dirty Bomb.

In July 2005, she married KMFDM founder and producer Sascha Konietzko. They live in Hamburg, Germany, her husband’s hometown. The couple has one daughter (Annabella Asia Konietzko, born February 14, 2008).