Was born on 7th of July in Vienna.

Graduated from AIS Vienna School (American International School).
In 2006 completed the Acting course in Central Saint Martins – University of the Arts London.
In 2012 graduated from the Russian Academy of Theatre Arts where she studied Acting (class of Andreyev V.A.).
During her studies, she performed the role of Sandy in a theater production of Grease.

In 2013 completed the master-class of Ivana Chubbuck in Moscow.

In 2013 played the main role of Bella Chagall in a feature film “Chagall–Malevich”, and recorded vocals for the soundtrack.

In 2015 played the main role in an independent movie “Showreel”.

In 2016 wrote many songs together with Grammy-nominated producers like Fabe Paperboy, Josh Stevens, Dylan Berry, who are well known R&B – pop producers in America.
In the same year 2016 in October performed at the Konzert Haus in Vienna, Austria together with the group from Russia Kvatro, at the charity Lerntafel concert.
In the summer of 2016 gave a show at the House of Blues (the club previously owned by Johnny Depp) at the Viper Room in Los Angeles.
In the same summer of 2016 was invited to perform at the concert of Larisa Rubalskaya in Jurmala at the Dzintary Hall with 3 songs.
In 2016 Kristii got to be 8th on the dance radio charts on Billboard in the US with the remix by Dave Matthias for the single “Recovery”.
In 2016 had a show at the Zappa in Tel Aviv; opened the show for Aviv Geffen.
In 2016 wrote 2 songs together with Aviv Geffen.

In 2017 Kristii performed at the prestigious Nika Film Awards.
In May 2017 participated in the concert in memory of a composer Andrei Eshpai at the Tchaikovsky Concert Hall.
In July 2017 had a solo concert with a symphonic orchestra in Saint Petersburg.

In 2018 played the main role in a movie of a renowned Russian film director Larisa Sadilova “Once in Trubchevsk”.
In 2019 was a guest of the 72nd Cannes Film Festival, where she presented Larisa Sadilova’s film “Once in Trubchevsk”.