LOS ANGELES, CA - DECEMBER 02: Singer Britney Spears performs onstage during 102.7 KIIS FM's Jingle Ball 2016 presented by Capital One at Staples Center on December 2, 2016 in Los Angeles, California. (Photo by Kevin Winter/Getty Images for iHeartMed LOS ANGELES - Britney Spears' father says he is ‘willing to step down’ from his role as conservator of the singer's estate.According to a court document obtained by FOX 11, Jamie Spears is working with the court and the singer's attorney to "prepare for an orderly transition to a new conservator."Britney Spears' attorney Mathew Rosengart called Jamie Spears' decision to step down as "vindication" for his daughter."We are pleased that Mr.