Mathew Rosengart is Britney Spears’ new lawyer. He’s looking into the efforts to remove Jamie Spears, Britney’s father from her conservatorship.

On Monday, the attorney addressed reporters at the Los Angeles County Courthouse and repeated his statements from Britney’s conservatorship hearing last Wednesday.

Rosengart stated that “My firm is moving aggressively to file a petition for Jamie Spears’ removal,” “Unless he resigns before.”

Rosengart clarified that Monday’s hearing was about a security issue. Jodi Montgomery was Britney’s personal conservator. Jamie opposed the request and objected.

Rosengart expressed his gratitude for Britney’s unreserved and passionate fans.

Rosengart stated, “I once more want to thank Britney Spers for her courage & for her strength,” “I would like to thank Penny, the judge, for welcoming me and my firm into this case. Britney Spears fans and supporters are also appreciated.”

Rosengart said, “The outreach support for my company, myself, and most importantly Britney have truly been overwhelming.” From coast to coast, and literally all over the globe.

Britney initially requested the right of Britney to hire her own lawyer during her testimony on June 23. Samuel Ingham was her 13-year-old court-appointed attorney, which she later resigned.

ET spoke to Rachel Stockman, a legal expert who stated that Britney’s decision by the judge to allow her to hire her own lawyer was “a game-changer”.

“Britney sings finally has her own lawyer, her own advocate to represent her,” said Stockman. Stockman, President of Law&Crime Network, stated that she has the right to select someone and vet their background. It’s a huge move, and it’s one that I believe is very important.

Britney also reaffirmed several of her abuse claims against her father during the July 14 hearing. She claimed that Jamie has always been very scared of her and that she thought he would show up drunk.

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She reiterated her claim that conservatorship was “f**king cruelty”, and stated that she thought those in charge of her conservatorship were trying to kill her.

Britney stated, “I want to press charges for my father’s conservatorship abuse,” and added, “I want an inquiry into my dad.”

Rosengart indicated that his company would “move promptly and aggressively to [Jamie]’s] removal.”