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 Mike Windle/Getty Images for iHeartMedi Britney Spears has developed a newfound confidence in fighting her conservatorship battle after recently revealing her truth in front of the world.The pop star, 39, lost her battle to have her father, Jamie Spears, removed from his role as conservator of her estate, despite widespread public support and an impassioned plea to the court last week."The conservator’s request to suspend James P.