PopCrush's K-pop March Madness 2018 is a three-week competition to determine the Ultimate K-pop Supergroup, where fans can vote for The Leader, The Rapper, The Cute One, The Edgy One, The Dancer and The Pretty Boy/Girl.

Rap and hip-hop is a major part of the K-pop industry, and most K-pop boy bands and girl groups have at least one amazing rapper on their team—from BTS' fire-spitting Suga to BLACKPINK's bilingual Lisa. But which K-pop star would you choose as the main rapper if you could build your own dream supergroup?

Vote for which idol should be The Rapper in the Ultimate K-pop Supergroup, below, by selecting from Suga, Lisa, EXO's Chanyeol, TWICE's Dahyun or BIGBANG's T.O.P from Round 2!

Voting for Round 2 ends Monday, March 26 at noon (EST).

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The top three from Round 2 will move onto the third and final round. The final round of voting kicks off Tuesday, March 27th. The winning ultimate supergroup lineup will be announced Monday, April 2.

Join the conversation on social media! Use #PCMarchMadness on Twitter to discuss this year's competition.

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