She went on to write and publish her own underground extreme metal fanzine at the age of sixteen, interviewing widely recognized bands such as Emperor, Darkthrone, Mayhem and Bathory, to name a few.

At seventeen, she moved to Norway in order to pursue an offer she received to play keyboards for Norwegian black metal band Ancient.

Goss has also made contributions to other bands, writing some lyrics for Children of Bodom on three of their albums, and lending her voice to guest sing with other artists, including Warmen, Eternal Tears of Sorrow, To/Die/For, Exhumation, Kylähullut and The Wicked.

In mid-2011, Kimberly began scoring background music for various TV shows that have aired on The CW, ABC Family, Freeform, Syfy and MTV, among others.

After Laiho's death in 2020, the Finnish media revealed that they never got divorced,[3] and were on good terms and had regular text and video contact until the day he died.