Madonna Posts Boob Photos on Instagram

Well, this is odd. Madonna, who needs no introduction to the world nor any kind of low-level, cheap publicity stunts, has stooped to the likes of a common Kardashian on her newly relaunched Instagram account.

The Material Girl recently posted photos of her boobs.

Not her entire boobs -- that would get her kicked off! -- but certainly her sweaty cleavage, with the caption "Addicted to sweat !!!!!".

In the cleav shot, Madge appears to be wearing some sort of 1980s-print tank top with a black bra strap showing, and standing in what resembles a laundry room that nobody in the world believes she uses.

The 54-year-old also posted photos of herself with a fake moustache, and with a martini and the camera angled directly down her dress.

Back in November, the last time her account was active, the singer posted concert photos, like a normal worldwide celebrity.