Kim So-yeon (born October 6, 1995), known by the stage name Kassy (케이시), is a South Korean singer-songwriter. Since her debut in 2015, she has released five extended plays and numerous singles.

In 2016 she competed on the survival reality show ''

Unpretty Rapstar 3 ''Unpretty Rapstar 3'' () is a 2016 South Korean music competition program focusing on female rappers. It is the third season of ''Unpretty Rapstar'', which premiered in January 2015 on Mnet as a spin-off of '' Show Me the Money''. The show was ho ...

''.

Discography

Extended plays

Single albums

Singles

Soundtrack appearances

Other charted songs

Filmography

Television

Web

Awards and nominations

References

{{Authority control 1995 births Living people South Korean women pop singers Unpretty Rapstar contestants