Halloween tends to inspire some pretty wicked soirées, and boy, was this week jam-packed with spirited fêtes and parties galore. In case you missed some of this week's most anticipated events, we've got an exclusive look into all of the holiday shenanigans. From No. 8's freaky Halloween throw down to Pamela Love's Jane Hotel festivities, there are enough angels and demons to last you 'til next year. See some of our favorite party snaps, straight ahead.