Britney Spears files docs naming the handpicked conservator she wants to replace her father Jamie with

According to court documents obtained by Fox News on Monday, the 39-year-old pop star – through her new attorney Mathew Rosengart – nominated Jason Rubin to be appointed as the conservatorship of her estate. He would replace Spears’ father, Jamie Spears, who has been at the helm for 13 years.