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1. Rita Ora as Seven of Nine
Jeri Ryan would be proud of how the British singer replicates the beloved Borg. The outfit looks sleek and powerful, and the addition of Borg tech around her eyebrow is inventive, while just the right size for a raised eyebrow. That little smirk also captures Seven's air of superiority and cold detachment toward others. Oddly, the mic at her mouth fits a Borg as well. It’s a perfect look, and this superior cosplay alone makes this episode worth watching.