Anna Katarzyna Magdalena Zenca (born Anna Swiatczak 30 March 1977 in Katowice) also known as Aniqa, is a pop singer and wife of Michal Wisniewski, the leader of the Ich Troje band, in which she sang between 2003 and 2009.
In July 2010 it was officially announced that she was leaving the band to pursue her solo career.Their first child, Etiennette Anna, was born before they married, on 17 September 2006.
Anna miscarried their second child Falco Christian on 15 May 2007.
Their third child Vivienne Vienna was born on 2 February 2008.