Which K-Idol look best with RAINBOW/Multi-Color hair ? [boy group edition] For fun because those haircuts

Which K-Idol look best with RAINBOW/Multi-Color hair ? [boy group edition] For fun because those haircuts

Choose the Idol that look the best with RAINBOW/Multi-Color hair /Pick your fav♥ (All gen) . It's okay if you don't know them, just pick the one you like the best visually. Not all Idol are going to be in there so please no hate ♥ It's going to be hard so good luck haha