Reasons Behind Brandy's Hospital Visit Still Unknown

Spokespeople for R&B chart-topper Brandy are remaining mum on what sent the singer to a California hospital last week with dehydration.

As we reported last week, the 20-year-old singer and star of "Moesha" was admitted to a southern California hospital on Thursday and treated for what doctors called dehydration (see "Brandy Hospitalized For Dehydration").

Contacted on Monday, Brandy's camp would not discuss the cause of the condition and also declined to discuss whether or not the singer had been released from the hospital.

Brandy's hit UPN series "Moesha" is expected to remain on hiatus until after Thanksgiving.