This is how Optimus' coronation goes in Magical Mystery Cure.

[At Canterlot Castle]

Princess Celestia: We are gathered here today in celebration of a momentous occasion. The leader of the Autobots, Optimus Prime, has done many extraordinary things since he's arrived. He even helped reunite me and my sister with our subject, Thunder Streak.

[Thunder Streak smiles at them fondly]

Princess Celestia: But today, Optimus Prime did something extraordinary. He created new magic, proving without a doubt that he is ready to be crowned Equestria's new prince. Fillies and gentlecolts, may I present for the very first time, Prince Optimus Prime!

[The doors open revealing Optimus wearing a long white and red robe and ponies walking behind him, carrying flags on their backs]

The Prince Optimus cometh~

Behold, behold~

A Prince here before us~

Behold, behold, behold~

Behold, behold (behold, behold)~

The Prince Optimus cometh~

Behold, behold (behold, behold)~

The Prince is~

The Prince is here!~

[A crown is place on Optimus' head as he bows]

Princess Celestia: Say something, Prince.

[Optimus thinks then clears his throat]

Optimus Prime: First, a little while ago, I was

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