Britney Spears was a paid visit by two UCLA psychiatrists at her Beverly Hills on Mar 1, one week after a court commissioner allowed the singer to see her sons for the first time since Jan. 3.
A source has revealed that Spears' minders accompanied the doctors from the Westwood-based medical center to her home, reports E! Online.
The psychiatrists subsequently met the 'Toxic' singer for two hours and left around 4 p.m.
The reason for the checkup was not revealed.
However, Britney's ex-hubby Kevin Federline's attorney Mark Vincent said last week that as part of the singer's agreement to retain visitation rights with her kids, Spears is obligated to undergo 'custody evaluation' by medical experts among other requirements.