Lifestyle Holidays & Occasions See What Your Favorite Stars Wore This Halloween By Kendall Herbst Published on November 1, 2010 @ 11:25AM Pin Share Tweet Email Photo: Bryan Bedder/Getty While you were adjusting your Lady Gaga wig and filling bowls of candy for hungry little trick-or-treaters, stars were hitting hot parties in some of the coolest costumes (or were they cool parties and hot costumes?) we've seen. Click through our gallery to see Kim Kardashian as a vampy Little Red Riding Hood, Heidi Klum as a larger-than-life robot and so many more! MORE:• Celebrity Halloween Costume Ideas • Movie & TV Halloween Costume Ideas