You can take the villain out of the reality TV show, but looks like Spencer Pratt will always return to his The Hills roots one way or another. To the surprise of absolutely no one, Pratt has signed up for an unscripted series following his bid to be the 44th Mayor of Los Angeles . Deadline can confirm that production has already started with initial footage in the can, and the still untitled Prattfest kicking into full gear over the next several days. The latest reality TV venture from the man who titled his recent memoir The Guy You Love To Hate is to be produced by Santa Monica’s Boardwalk Pictures. The company, run by WME-repped producer/director Andrew Fried, certainly has the chops for the Pratt mission after having been involved with the likes of Netflix’s AKA Charlie Sheen and FX’s Ryan Reynolds and Rob Mac-led Welcome To Wrexham. Neither the incendiary Pratt, who is polling in second place for L.A.…