By Jen Heger

Breaking Celebrity News Legal Editor

Britney Spears’ former manager, Sam Lutfi, has been dealt yet another legal setback in his ongoing lawsuit against the pop star and her parents, for breach of contract, Breaking Celebrity News is exclusively reporting.

Lutfi had wanted access to results of drug tests Britney took in her past custody battle with ex-husband, Kevin Federline, as well as baby monitor reports, but has been denied.

EXCLUSIVE DOCUMENTS: Sam Lufti Suffers Another Setback In Britney law Suit

Since Britney is under a conservatorship, Lutfi's attorney was asking a judge to force her dad, Jamie Spears, to turn over the documents, but a judge ruled last week that he won't have to do so.

In court documents from the hearing it states: "The motion to compel defendant James Parnell Spears to produce documents is denied."

Lutfi also wants Britney to undergo an independent psychiatric exam since his attempts to have her deposed in the matter have been unsuccessful because she is under conservatorship.