Britney Spears Felt Trapped. Her Business Manager Benefited.. Spears, Britney, Spears, Jamie (1952- ), Taylor, Louise Mary (1965- ), Tri Star Sports & Entertainment Group, Pop and Rock Music, Wills and Estates, Suits and Litigation (Civil), Conflicts of Interest, Calvary Chapel, Rosengart, Mathew S, Stonebridge Wealth Management