Kesha's ten nearest neighbors by audience shape are overwhelmingly actors — eight of the top ten carry that subcategory — with no fellow musician appearing anywhere in the set. Similarity here measures how closely two entities' audiences resemble each other in composition; a score near 0.79 means the audiences look structurally alike, not that the entities are thematically related.
The scores span a narrow band from 0.79 down to 0.74, which is the defining feature of a flat shape: no single neighbor dominates, and no sharp drop separates the top from the bottom. Emma Watson leads at 0.79, followed closely by Felicia Day at 0.79 and Rebel Wilson at 0.78. Elijah Wood (0.77) and Ian McKellen (0.76) extend the actor cluster further, joined by Zooey Deschanel (0.76) and Simon Pegg (0.76). The two exceptions are Trixie Mattel, a Reality TV Star at 0.76, and Doug Benson, a Comedian at 0.75. Tom Felton rounds out the ten at 0.74, also an actor. The absence of any Musicians and Bands in the top 10 means the audience Kesha draws looks more like the audience for a certain kind of actor than for a peer musician.
The flat, actor-heavy cluster suggests this audience is defined less by genre or medium than by a consistent sensibility that cuts across performance categories.