In a court hearing today, Britney Spears’ father, Jamie, has won legal control over her and her medical treatment.

Jamie now has the power to restrict any visitors to Britney, he’s in charge of arranging caretakers for her, along with security.

This is the best part, if you ask me: Dad Jamie Spears has the power to cut off all of Britney’s credit cards and to prosecute any restraining orders on her behalf.

Go Jamie! And it didn’t take long for him to file a 21-day civil harassment restraining order against Sam Lutfi, either. Sam has been bashing the Spears family, saying that they don’t care about their daughter and only want her money.

Jamie Spears has control over Britney’s residence and can legally remove anyone who’s staying there. He also has the power to keep Britney in California. Previous reports were saying that Lynne Spears wanted to take Britney back to Kentwood, Louisiana….so we’ll see if he’ll have any part of that idea.

WENN