ET has obtained new documents from the Superior Court of Los Angeles regarding the conservatorship of BRITNEY SPEARS. The papers provide a first-hand look at developments from the Feb. 14 hearing, which saw the pop star's dad JAMIE retain control over her estate through March 10, in addition to being granted powers over her taxes and trust.

As we reported earlier, the "Toxic" singer's Tuesday morning hearing saw no changes to her custody or visitation rights with her young sons.