IOI are holding a 'MelOn Premiere Showcase' after making their long-awaited debut with "Dream Girls"!

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Viewers watched the winners of 'Produce 101' grow throughout the competitive series, and you can now watch the girls on their debut showcase stage. Thankfully for international fans who can't be there, 1theK is streaming the whole event.

Check it out above starting at 4PM KST (12AM PST, 3AM EST)!