You would think that after so many decades in the entertainment industry, Madonna might be slowing down, but if her recent concert in Miami is indication, Madonna has no intent of hanging up her fishnet stockings yet.
With special guest, Ariana Grande by her side, Madonna wasn't about to let the younger singer/actress have all the fun. As Ariana began to flex her twerking muscles, Madonna tried to outdo her guest, despite the 35 year age difference.
Who do you think is hotter, the original material girl, Madonna, or Ariana?