This interactive treemap visualizes celebrity data using bubble packing, where each circle represents a celebrity with size proportional to their sample value. The visualization, built with React and D3 v5, uses a hierarchical layout that groups celebrities by category and gender, with color encoding based on hierarchy depth. Users can click circles to zoom into sub-hierarchies through animated transitions, and hover effects highlight individual circles. The SVG-based rendering includes circular clip paths displaying celebrity images from external URLs, and the implementation uses D3's pack, hierarchy, nest, scaleOrdinal, and interpolateMagma APIs.