Tension has been brewing between New York rappers Tekashi 6ix9ine and Casanova 2X since last year. Following footage of Casanova and crew being shot at while reportedly filming a music video in Brooklyn, Tekashi responded on Instagram Live.

The "Gotti" rapper asked followers, "What happened in Brooklyn?," and then began to sing along to his "Billy" track, which says, "Everybody get pop pop pop, n***a."

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