The BDS-Holes are unhappy at Taylor Swift, for wearing Leviev diamonds.
So they have gone out and done what they do best – sing off-key.
Warning: your ears could very well bleed.
Bonus: You may recognize two of the BDSHoles from a previous flash moob mob (there was an actual clue in there).
The BDSHoles were none other than Moobs and the annoying overacting guy.