Kristin Cavallari has thoughts on her The Hills co-star running for Mayor of Los Angeles. For those who might need some catching up, on the one-year anniversary of the destructive 2025 LA fires in January, Spencer Pratt announced he was running for Mayor of Los Angeles. Like many other residents, Spencer sadly lost his home to the fires, as did his parents. (c) WENN / Instagram In his campaign, he promises to "expose the system" and "disinfect" LA politics.