Similar to /10thOfficial/who-will-perform-at-the-super-bowl-EpCOcZdqUz, but multiple options can resolve YES.
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@LarsOsborne that presumption contradicts the written rules, though. the set is to allow for coheadliners (e.g. the JLo and Shakira halftime show). it doesn't void the "surprise guests not included" clause from the linked description, and even if guests were included, she didn't perform; she didn't even have a microphone. she was just a dancer.
cardi b resolves NO according to the linked market; the rules explicitly state "surprise guests not included" and "who will be the main act/headlining artist". resolves to first on apple music pr, which is ONLY bad bunny. cardi b's appearance was not a headliner; it's strictly under the surprise guest category, which is explicitly excluded. please resolve NO.