nytimes July 16, 2021 6:00am Prominent Lawyer in Discussions to Represent Britney Spears #suitsandlitigationcivil #willsandestates #popandrockmusic #spearsbritney #rosengartmathews #greenbergtraurigllp #news Prominent Lawyer in Discussions to Represent Britney Spears Mathew Rosengart, a former federal prosecutor, plans to attend a hearing on Wednesday and make the case that the singer should be permitted to hire him for her conservatorship battle.