We’ve seen Perez Hilton’s video for this song.

Now it’s time for Britney Spears’ official version.

And what a version it is. If our Circus tour photo album hadn’t solidified Brit’s image as a soft-core porn star in training, her “If U Seek Amy” video ought to do it.

In short, Britney Spears picks up underwear on the floor as scenes from an apparent orgy flash on the screen, then grinds with both men and women in S&M gear.

Combined with the lyrics, we’re sort of surprised this song hasn’t been banned yet. Due to the raunchy audio AND video, we’ve posted the video after the jump.

So grab a glass of ice water, plus a new pair of pants if you’re a male between the ages of 14 and 22, just to be safe, then settle in and follow the jump to peep Britney Spears’ latest controversial video before it’s taken off stupid YouTube …