David Spade sits at the top of Valerie Bertinelli's similarity graph at 0.78 — and he's an Actor, not a fellow TV Personality. That cross-kind pull defines the shape of this data: four of the top five neighbors are Actors, forming the dominant cluster in a two-peak structure.
The actor cluster runs from David Spade (0.78) through Dan Aykroyd (0.77), Gary Sinise (0.77), and William Shatner (0.76) — all figures whose careers are rooted in the same broadcast-television era. The second peak is the TV Personalities cluster: Howie Mandel (0.77), Guy Fieri (0.75), and Jeff Probst (0.73) share Bertinelli's own subcategory and form a coherent second neighborhood. Together, these two clusters account for seven of the top ten positions.
The remaining three neighbors are structurally distinct. Occupy Democrats (0.73), a Political Groups entity, is the highest-scoring non-entertainment neighbor in the set. David Price (0.72) is the lone Athlete, and Gutfeld! (0.71) is the only TV Show. No Comedians, Musicians, or Brands appear in the top 10.
The two-peak shape — legacy actors on one side, broadcast TV personalities on the other — suggests an audience whose entertainment frame is defined by long-running network television rather than any single format or genre.