Amanda Seyfried Mean Girl Halloween Costume

Amanda Seyfried Mean Girl Halloween Costume, It's the celebrity Halloween party-goer's dilemma: opt for a gruesome outfit and risk everlasting paparazzi snaps of you looking frightful, or take the opportunity to flaunt the results of your Barrecore/ Pilates/ CrossFit regime in a flesh-flashing number, all in the spirit of fancy dress?

"Halloween is the one night a year when girls can dress like a total slut and no other girls can say anything about it" - so said Cady Heron, Lindsay Lohan's teenage character in Mean Girls and, come October 31, some celebrities seem to take her words as gospel.

Sexy and they know it

Most models tend to fall firmly in the 'sexy' camp: take Miranda Kerr's fishnet tights, leotard, whip and top hat 'ringmaster' ensemble, or Doutzen Kroes's skin-tight PVC Catwoman costume. It makes sense - after all, they make a living out of their washboard stomachs and lithe limbs, so it's only fair that they get to show them off come party time (occasionally accessorised with a python à la Jessica White).