Black Pink's 'BOOMBAYAH' edges out TWICE's 'Like OOH-AHH' as the most watched debut MV

Black Pink now have the most-watched debut K-pop MV, as of May 31. 

The title originally belonged to TWICE and "Like OOH-AHH", but Black Pink's "BOOMBAYAH" has now edged out ahead. At time of writing, TWICE's "Like OOH-AHH" has 158,308,030 views while "BOOMBAYAH" has 158,502,272.

Which debut song and MV do you like better?

(Thanks to everyone who sent this in!)