Choose Your STAR

, often abbreviated as CYS is a series of concert events regularly held in Seoul, South Korea, focusing on the promotion of live idols. Beginning in late 2020, events are typically staged at ALIVE HALL and have occasionally been streamed online.

Due to COVID restrictions at the time, some early events were cancelled, rescheduled or refitted to an online-only format, but despite these initial problems the event has become a regular fixture in promoting local live idols, with groups such as X!DENT holding their debut shows there.