Jordan at the Bloodlust BallThese days Halloween tends to be a little cuddlier than its origins would suggest. But anyone attending the Bloodlust Ball on Saturday night would have discovered the true horror of Halloween.

While Katie Price vamped it up in PVC, with red leopard-print accessories (including the obligatory devilish tail), it was her cage-fighting boyfriend Alex Reid who supplied the real frights.

Having already seen the muscle-bound Reid dressed in a schoolgirl's outfit and squeezed into a gold lamé leotard for Jordan's book launch, we shouldn't really have been surprised.

But there must surely have been audible gasps from onlookers as Alex arrived, with, well... very little to protect his modesty.

Alex Reid at the Bloodlust BallDressed in a tiny bra and g-string, the fishnet smock and knee-high boots left little to the imagination, while the tiny black hat and veil, placed carefully at a jaunty angle merely added to the bizarre effect.

Badly applied make-up in the shape of scarlet lipstick and smoky eyes and a simple choker completed the outfit.

Thankfully, though, Alex did find a place for his cigarettes... his bra.

Attractive, no. Frightening?... most definitely.

Alex and Jordan aren't the only celebs to flash the flesh as our gallery proves...