Bette Midler is the strongest pull in Barbra Streisand's top 10, at 0.95 — but the neighbor set splits into two distinct clusters that together define the audience's shape.
The first cluster is entertainment figures: Bette Midler (0.95), Rosie O'Donnell (0.93), Jane Fonda (0.90), Mia Farrow (0.86), and Debra Messing (0.86) — a mix of Actors and TV Personalities whose audiences overlap tightly with Streisand's. The second cluster is explicitly political: Stormy Daniels (0.89), Jeffrey Levin (0.87), Scott Dworkin (0.86), Jerry Nadler (0.86), and Michael Moore (0.84) — a Reality TV Star, Journalists, an Activist, a Politician, and a Director whose audiences share the same shape. No other Musicians and Bands appear in the top 10; Streisand's own subcategory is entirely absent from the neighbor set, which is the most structurally notable fact here. The audience bridges a Hollywood-adjacent entertainment world and a politically engaged media world, with neither cluster clearly dominant over the other.
That two-peak structure — entertainment figures on one side, political-media figures on the other — suggests an audience defined less by music fandom than by a specific cultural and civic orientation that spans both neighborhoods.