Princess Miamore Cadence!
Or.. maybe not?

"This Day is going to be perfect.
The kind of day which I dream when I was small.
Everypony will gather 'round
Say, "I look lovely in my gown"
What they don't know is that I have fooled them all

I could care less about the dress
I won't partake in any cake
Vows, well, I'll be lying when I say
That through any kind of weather
I'll want us to be together
The truth is I don't care for him at all

No, I do not love the groom
In my heart there is no room
But I still want him to be all mine

Finally the moment has arrived
For me to be one lucky bride
Oh, the wedding we won't make
He'll end up marrying a fake
Shining Armor will be
Mine, all mine