After that, she signed to the label 100PRO and producer Vlad Valov and released her debut album City of Deception (Russian: Город обмана), which included major hits "Girl in Peugeot" and "High Spirits" as for as album was proved a success.

Her fourth studio album Points Are Collocated (Russian: Точки расставлены) was released in 2012 and received widespread critical acclaim.

Also magazines such as Afisha, Time Out and Interview included Points Are Collocated on their year-end top lists.

[3] In 2019 she became a singer at WorldSkills (section "Experiment": the speaker - is the inventor Pranav Mistry, the artist - Denis Semionov).

[4] In 2020, as part of the Top Hit Music Awards, she received the title of "Artist of the Decade", as the statistical music service TopHit found that "over the past 10 years, her songs have been played on the air of various radio stations about 19 million times".

She grew up in a musical family, father - Valdemar Mironovich Ivantsiv (d. June 13, 2012, Uzhgorod) - a collector of jazz music, mother - Marina Eduardovna Lyashenko - a musician playing three instruments, grandparents sang in the Transcarpathian folk choir, Elizaveta sang in the school choir, then moved to the vocal circle at the Palace of Pioneers.

Vladislav Valov signed a contract with Yolka, and one of the first songs recorded with him was “Words Spoken by You”, included in the collection “Girls Attack”.

In 2004, she performed in a concert on the day of memory of Mikhey with her group, which also included two guitarists and DJ Lenar.

Rita Skeeter of InterMedia spoke positively about the work, saying: "Yolka and Valov found a way to make this genre [R&B] truly competitive even in our market with its national characteristics".

Boris Barabanov in the Kommersant newspaper also spoke of the singer as the main hope of Russian pop music.

Several more singles were also released from the album, including the successful songs "Girl in Peugeot" and "Good mood", the latter of which reached position 56 on the Russian radio chart.