Via David Begnaud:
Bad Bunny wore a skirt on the @FallonTonight with a sweater that read "they killed Alexa, not a man with a skirt"
Alexa was transgender woman in Puerto Rico ridiculed & killed, on her birthday, by murderers who videotaped the crime & posted it on social media.
Context: A follower of mine here in Puerto Rico wrote to me saying, "When the story broke, all news agencies here referred to her as "a man in a skirt". Benito is here saying that she is more than that, her name is Alexa."