Princess Celestia

Princess Celestia is a character from My Little Pony: Friendship is Magic who has made some brief appearances in some of IronYoshi1212's most recent videos.

Characteristics
Princess Celestia is the mighty alicorn ruler of the magical kingdom of Equestria. She hasn't really had a full appearance in some of IronYoshi's videos, only a few cameos and references are made.

Super Mario Sunshine Bloopers
Celestia was first mentioned in the series in the Anniversary & Grand Return Special, when Mario is being chased by a big fish, he calls it a molester. FLUDD soon chimes in by saying that is it Molestia (a popular and perverted fan version of Celestia). Also, when Mario gets the Shine Sprite, the narrator says "SHINE!... like Celestia's butt.", a nod to her Cutie Mark being the Sun.

In Pety Piranha's Unexpected Return, Pety Piranha stares (countless times) that Celestia and her sister Luna are his favorite ponies.

She would be referenced countless times in the newer episodes, mainly when a Shine Sprite is collected, where sometimes, "Obligatory Celestia Joke" is said.

Super Mario Toy Show
She would later appear (in physical form as a vinyl figure) in the 2015 Mario Toy Show Christmas Special. Ronald McDonald would appear to be chatting with her, until Yoshi came to give him an invitation to Mario's Christmas party.

Celestia would appear again in the Post-New Year's Bash video. At the beginning, Yoshi is seen sleeping with the Celestia vinyl figure and making kinky comments before he woke up startled. Ronald would later appear and scold Yoshi for his actions before taking Celestia with him. He would continue to complain about feeling violated and sorry for doing that, much to Mario's chagrin.

Other Videos
In the FandomFest 2015 Haul video, one of the things that IronYoshi got was a POP! figure of Celestia. Said POP! figure would later appear in 2015 Christmas Crapalooza as a present for Galvatron.

Trivia

 * She may or may not be close with Ronald McDonald.
 * She is used for IronYoshi's recent profile picture (until it was recently replaced by Grimlock from the 2015 Robots in Disguise cartoon) and background.