We've seen our fair share of celebrity lookalikes doing the rounds on the web. But some stars don't need to be part of the ...

Whether dressing up as Austin Powers and a Fembot, Karl Lagerfeld and his cat, the Olsen twins or Pebbles and Bamm-Bamm, these are the best celebrity couple Halloween costumes ever.

Hocus Pocus is certainly one of our most-watched Halloween movies ever, with the incomparable Sanderson Sisters played by ...