Career
She is best known as a former frontperson of múm, and later on for collaborating with former husband David Portner as Avey Tare & Kría Brekkan. In late 2006, Kristín acknowledged that she had left múm in the beginning of that year, and published an open letter briefly describing her thoughts on the matter. She appeared on records by Mice Parade and on Animal Collective"s Feels (on which she is credited as "Doctess").
In 2006, she did a Take-Away Show video session shot by Vincent Moon.
She was chosen by Animal Collective to perform at the All Tomorrow"s Parties festival that they curated in May 2011. In 2012, Kristín performed in an exhibition by fellow Icelandic artist, Hrafnhildur Arnardottir.
In 2014, she performed at Association of Tennis Professionals Iceland and the Reykjavík Arts Festival.
