Using their current streams and totals, It will take
Bloody Mary - ~700days
Judas - ~1000days
to surpass BTW (song)... the title track will still reign for 2years
anything can still happen, BTW(song) will be at 750M when BM takes over and at 820M when Judas surpasses.. good thing about BTW(song) is it's been really stable even with just 250k-300k daily streams