Kristína was born in 1987 near the eastern Slovak city of Košice. She met Martin Kavulič when she was at school, while learning singing, dance and the piano.
Her first single "I’m yours" was released in 2007, and this was followed by her début album "…ešte váham" ("I’m undecided") in 2008, which went platinum. Her hits "Ešte váham" and "Vráť mi tie hviezdy" "Give me back the stars" have received over 5 million hits on Youtube.
Last summer she started work in her second album, from which the first single reached Number One, and also reached the Top 10 in the Czech Republic.
Her influences and idols include Christina Aguilera, Britney Spears and Destiny’s Child.