Iron Maiden's top 10 nearest neighbors form a genuinely mixed cluster — rock and metal bands sit alongside Jersey Shore cast members, with no single neighbor pulling far ahead of the rest.
The shape is flat: scores run from Black Sabbath at 0.92 down to Samantha Giancola at 0.88, a span of only four points across ten positions. Five of the ten neighbors are fellow Musicians and Bands — Black Sabbath (0.92), Green Day (0.91), Guns N' Roses (0.91), Slash (0.89), and Ozzy Osbourne (0.88) — so the same-kind signal is real but not dominant. The other five are strikingly different in subcategory: three Reality TV Stars — Deena Nicole Cortese (0.92), Ronnie Magro (0.90), and Shane Dawson (0.90) — plus Jeffree Star (subcategory: Models, 0.89) and Samantha Giancola (0.88). The Reality TV Stars cluster around the same similarity range as the metal bands, which means the audience composition that draws someone to Iron Maiden also maps closely onto the audience that follows Jersey Shore personalities — a cross-kind overlap that is not explained by genre or theme.
The flat shape, with its even spread and cross-kind mix, points to an audience defined by something structural rather than genre loyalty alone.