Rika has 2 Stefania concerts.

Stefania Liberakakis (Greek: Στεφανία Λυμπερακάκη, romanized: Stefanía Lymperakáki; born 17 December 2002), known simply as Stefania, is a Greek-Dutch singer, (voice) actress and YouTuber. She is a former member of the girl group Kisses, which represented the Netherlands in the Junior Eurovision Song Contest 2016. In 2020, she was internally selected to represent Greece in the Eurovision Song Contest 2020 with the song "Supergirl", but this edition of the contest was later cancelled due to the COVID-19 pandemic.