Princess Peach Toadstool

The ruler of The Mushroom Kingdom, Princess Peach is the one who keeps everything in her kingdom working, with constant invasions from Bowser, she has a lot on her hands. However with the help from her servants and The Mario Bros, she has everything mostly handled, Peach has been ruling The Mushroom Kingdom for a very long time, as such the princess has become very wise and a go to for advice.