This is a big job!

Britney Spears' dad Jamie is her sole conservator now that lawyer Andrew Wallet is resigning his co-conservator role, court documents reveal.

"The conservatorship is engaged in numerous ongoing business activities requiring immediate attention and it therefore is in the best interest of the conservatee that the acceptance of Wallet’s resignation and the issuance of amended letters of conservatorship of the estate occur immediately and without delay,” the papers state.

"Substantial detriment, irreparable harm and immediate danger will result to the conservatee and her estate if the relief requested herein in not granted on an ex parte basis," they added.

Jamie has been overseeing Brit Brit's finances ever since her infamous 2008 breakdown, but the court documents indicate that he'd like to put another co-conservator in place.

As for her net worth? The pop princess has $41 million of intangible personal property, $2.27 million in tangible property, $8.35 million in real property and $3 million in annual gross income. Translation - Jamie has a lot of dough to look out for!

She's lucky she has someone to trust to keep watch over her bank account!