
SIMA IN O2 ARENA
SIMA performs at Prague's O2 Arena.
Sima, born Simona Hégerová on 30 April 1996 in Trnava, is a Slovak pop and hip-hop singer who broke into the mainstream in 2015 through the Podzemgang project with rapper Ego. All four of her studio albums - Femina (2017), Podľa Seba (2018), Bombím (2019) and Masterpiece (2022) - reached the top of Slovak sales charts. In 2022 she became only the second Slovak female artist to appear on a Times Square billboard, as part of Spotify's EQUAL campaign; in 2024 Forbes Slovakia named her to its 30 Under 30 list.
In June 2026, Sima testified at the District Court in Nitra as a victim in the case of a modeling agency from Mojmíroviec, where the couple faces charges of serious criminal offenses.
In May 2026, Sima became a mother - with her partner Tomáš Gajlík, they welcomed their daughter Naomi into the world.
In November 2025, her largest concert in the Czech Republic was announced - a performance at the Prague O2 arena scheduled for November 13, 2026.
In September 2025, she performed a sold-out stadium concert at the stadium in her native Trnava, which became one of the greatest successes of Slovak music.
In spring 2025, she toured Slovakia and the Czech Republic for the EP Lonely, performing with six dancers at once for the first time in her career.