Who would ever think of a mash-up of Behemoth and Lady Gaga? Probably the same dude who mashed-up Meshuggah and Lady Gaga! Ok, this is sick, it is pointless and I doubt that it is fun... but for some reason I feel the obligation to post it.
Lady Gaga vs Behemoth - Ov Fire And Bad Romance
Lady Gaga vs Meshuggah - Bleed-a-razzi