Article continues below advertisementSpencer Pratt is pulling in serious Hollywood attention - and money - inside elite entertainment circles.The former reality TV personality from The Hills has officially become one of the most unexpected names in the race for Los Angeles mayor. Behind the scenes, his campaign is picking up momentum with help from a growing list of high-profile supporters.Article continues below advertisementSource: MEGASpencer Pratt's Los Angeles mayoral campaign is gaining unexpected traction inside Hollywood political circles.