Boxer said in Lutfi's case, the contact amounted to breaking a promise to not contact Spears, which was reached in an agreement between him and Jamie Spears last summer.

In Eardley's case, Boxer said the attorney had violated a court order in place since late January not to act on Britney Spears' behalf. Eardley challenged the legitimacy of the conservatorship in court papers in March.

Lawyers for Lutfi and Eardley vigorously fought against the restraining orders. Lutfi has also filed a defamation lawsuit against Spears, and the singer's parents.

Freedman said the conservatorship was misusing a statute meant for the elderly or severely disabled adults to protect a singer who is currently on an international concert tour.

The singer remains on a tour promoting her most recent album, "Circus." She did not appear during hearings on the petitions, despite repeated requests by Lutfi and Eardley's lawyers to have the singer testify.

Her life remains closely managed by her father, who can restrict her contact with outsiders and controls her access to a cell phone.