Dont know if you saw this.. But she was dancing like she did in those eras.. Fame was more static and The Fame Monster were more fast movements and ARTPOP was her loosing it up!
In my eyes she embodies the Born this way era when she wearing the black bodysuit, her hair covered, natural make up. That is pure Gaga, she was born this way.
In my eyes she embodies the Born This Way Era in the black Bodysuit, her hair covered, wearing natural Make-Up. This is just her. PURE-She was born this way.