Beyonce's performances, individually, might not all be iconic. But, Beyonce has an iconic performance outfit style.
It is no different than Michael's military outfits, Diana Ross' one piece jumpsuits, Whitney's gowns, or Tina Turners' mini dresses that showed off her legs.
Each individual look might not be instantly recognizable - but people recognize the iconic style that each artist wears on stage. When it comes to performance outfits, of this generation, Beyonce has done the best job of creating the most iconic style with her dazzling leotards.
But to answer the OP - yes, these outfits seem to be the exact replica. Beyonce definitely inspired.