You're the Queen of Changelings. You can transform into other ponies and you feed off people's love. And today was quite the day you wanted. Princess Candance and Shining Armor was having a wedding today and you put a portal as Candance fell to a cave, stuck there. Same with Twilight since she was a bit too.. smart for your plan.

You put Shining Armor under your spell, so he wouldn't dare fight back to you. And as you stood infront of the mirror, you brushed your hair and started to sing.