Twilight's secret

"Twilight! Twilight!" Said Spike between breaths.

                  "What?" Said Twilight as she put on her crown.

                         "The,uh,princess,uh, wanted,uh,to, see,uh,you at the throne room."Spike said.

                                 "Tell her I'll be there soon." Said Twilight.

                                        "All right." Said Spike closing the door. Twilight put on her necklace she had got from the princess at her coronation. She trotted along happily to the Canterlot Castle throne room not surprised to see the princess holding a spell book with her magic.

                         "Twilight I need to try a new spell to see if it is safe for Everypony." Said the princess.

                            "But I need to try it on someone and no pony will let me except for you." She said.

                                "Ahhhhhh!!!" Twilight tried to run away but the princess caught her with her magic.

                                     "Wa?" Said Twilight in a confused voice.

                   She looked in a mirror and she was a earth pony!!!

                            I'm goin