Prince Blueblood

Prince Blueblood is a unicorn stallion who is distantly related to Princess Celestia, making him distantly related to Princess Luna and King Leo as well. He was once the apple of 's eyes, but after realizing what a self-centered brat he was, she quickly moved on.

The Gala
Rarity first envisioned Blueblood when she attempted to convince to give her tickets to the Grand Galloping Gala so she could win over Blueblood and marry the prince.

When Blueblood first approached Rarity at the Gala, he was at first suave, but quickly showed his true colors when he took a rose that Rarity was eyeing for himself and stuffed it in his suit, saying it went wonderful with his eyes. Their interactions later were similar, with Blueblood appearing to do something kind for Rarity, only to take it for himself, such as when he laid out a pillow, seemingly for her, but used it for himself. Rarity continued to put up with him, hoping to find a more "princely" side to his personality before long, though she began to give up hope when he used her clothes to cover up a small puddle of water so he wouldn't slip. The mare nearly snapped when Blueblood demanded her to open the door for him.

When he approached Applejack's food booth and ate some of her food, he was disgusted that he ate "commoner" food and went back into Canterlot Castle to eat proper royal food. Later, when a cake went flying, he used Rarity to shield himself, finally causing the mare to snap and chew him out for his rude and insufferable behavior. Blueblood was frightened by this, as he apparently just got groomed, which caused Rarity to retaliate but shaking all the cake that fell on her onto him.

High Society
Despite their altercation, Blueblood later appeared genial towards Rarity when-at the invitation of Fancy Pants-she attended various social events in Canterlot. Later, when Twilight was working to undo the effects of Starswirl the Bearded's spell on her friends, Rarity's restored memories included her unfortunate night in Blueblood's company. Blueblood later attended the Equestria Games at the Crystal Empire, sharing a box with the Four Princesses of Equestria and various other notables from across Equestria.

Personality
Blueblood was described as being "charismatic" by Celestia, but was given much less flattering descriptions by most other figures in his life. described him as a "royal pain" and Shining Armor believed his personality would rub others the wrong way. Nonetheless, Blueblood was a skilled diplomat and a genuinely good-hearted stallion.

In his debut appearance, Blueblood was whiny, selfish and scared to get dirty.

Appearances

 * "The Ticket Master"
 * "The Best Night Ever"
 * "Sweet and Elite"
 * "Magical Mystery Cure" (flashback)
 * "Equestria Games"