Not you bringing up Ciara when you don't even like her. It's all about the recency. It's clear JLO was inspired by Bey who was inspired by Crazy Horse which Ciara was also inspired by. Had JLo done this performance years before or years after, it would be different. But not even a year after Partition is released? That's copying bb!
I think it came after J,lo hired Beyonce her creative director for 12 years and then hired a bunch of Bey her old dancers, but this was all after J,lo came up with her alter ego after Sasha was introduced.