Actors dominate Chris Pratt's nearest audiences, but the mix around them is what defines the shape. Similarity here measures how closely two entities' audiences resemble each other in composition; Ryan Reynolds leads at 0.92, the strongest pull in the top 10 and the only neighbor that clearly separates from the rest.
The shape is broad: scores descend gradually from Reynolds (0.92) through Tom Segura (0.84), Critical Role (0.82), Stranger Things (0.81), and Dane Cook (0.79), with no sharp drop-off until well into the set. Of the top 10 neighbors, five are actors — Reynolds, Sean Astin (0.79), Angela Kinsey (0.76), Gaten Matarazzo (0.76), and Jenna Fischer (0.76) — making actors the plurality subcategory. But the remaining five span comedians (Segura, Cook), a podcast (Critical Role), a TV show (Stranger Things), and a game developer (Blizzard CS, 0.76). That cross-kind spread — comedians and genre-entertainment properties sitting alongside fellow actors at nearly identical scores — is the defining structural feature. No musicians, athletes, or brands appear in the top 10; those categories enter further down the wider graph.
The broad shape with a strong actor core and a consistent comedy-and-genre-entertainment fringe suggests an audience that follows mainstream entertainment across multiple formats rather than clustering tightly around any single kind.