Beyonce took her guns out for her brand new track, "Bow Down (I Been On)."

"I know when you were little girls, you dreamed of being in my world…I took some time to live my life, but don't think i'm just his little wife," belts king B to lead off the track.

I think we missed the memo! We don't know who pissed Beyonce off, but whom ever it is, they better steer clear. By the sound of this new record, she's coming for heads.