Ana Simina Grigoriu married Paul Kalkbrenner (born 8 May 1981[1][better source needed] in Bucharest) is a Romanian-Canadian DJ and music producer from Toronto specializing in electronic techno music.

[2] In Toronto she began rapping during her time at the Earl Haig Secondary School before she found her love of electronic music.

Until 2004 she studied print production and marketing as well as entrepreneurship and innovation at the Ryerson University.

[1] After she met Paul Kalkbrenner on his promotion tour for his film Berlin Calling in Toronto she moved to Berlin in summer of 2008 where she has been playing in clubs and festivals as well as building on her production skills.

In 2010 she performed as the opening act for Kalkbrenner's 2010 Berlin Calling concert tour.