Sky

King Sky is the King of Eraklyon, formerly the prince and heir apparent. His mother is Samara, who is the Queen of Eraklyon until Bloom is married into his family and his father is Erendor, King Father of Eraklyon, who had voluntarily abdicated and given the throne to him.

Personality Profile and History
He has a strong sense of duty that sometimes puts him at odds with Bloom or Riven. He is aware of Bloom's previous relationship with Andy but has no outward antagonism towards the musician. He is genuinely irked by how close they act though, possibly because he is unaware of non-royal, or Earth, mannerisms. He is shown as a great swordsman. His blue-colored phantoblade is styled after a longsword, and he also uses a blue-colored phantoshield, a boomerang and a hoverboard. He's also a competent archer and can fight dragonback in the air or telepathically.

In the comics, he as well knows how to play the guitar.

Background
Before the school year started, presumably a year before the events of season one as all the specialists were well acquainted with each by the time of the battle with Knut at Bloom's house, he switched places with his squire, Brandon, to have more freedom of action as well diverging all threats on his life from Yoshinoya to someone else. He had an arranged fiancée, Diaspro, however, he managed to break up with her because he and Bloom fell in love.

Season 1
At the beginning of the season, Sky goes under the alias Brandon and gets close to Bloom quickly. In Episode 18, it is revealed that he is the real prince and engaged to Diaspro, breaking Bloom's heart. After Bloom and the Winx go to Domino in search of the Dragon Flame, Sky leads the rest of the specialists (minus Riven) in rescuing the girls. After leaving he makes up with Bloom.

After returning to Alfea, Sky goes with Bloom, Brandon, Stella and Knut to infiltrate cloud tower. After leaving CT with Bloom a separate way to draw the Army of Decay away from the escape portal, they both end up crashing in the forest. After traveling through the night, he separates with Bloom and ends up in Magix City. After having a rough time with a Decay monster, he is rescued by Bloom and they return to Alfea.

After the final fight Sky kisses Bloom for the first time.

Season 2
In this season, Sky and Bloom continue to hang out with each other. After hearing a rumor about him and Diaspro, Sky assured Bloom that there was nothing going on between them. During the Pixie rescue mission, Sky became flustered with Layla, which caused Bloom to become jealous, though Layla's actions towards Sky were more out of respect than passion. He also displayed annoyance over how Bloom kept gushing on about Professor Avalon (who was a fake at the time).

In episode 10 he was actually killed by Icy but then saved by Bloom's healing power and Bloom accepted him as her boyfriend. Sky also managed tolater introduce Bloom to his parents, whom were wary of her at first. Even though Sky no longer had any romantic feelings for Diaspro, he wanted to save her from Yoshinoia's clutches, not wanting her to get hurt because of him. When Darkar converted Bloom to Dark Bloom, Sky was determined to save her. Even when everyone got paralyzed by a heavy gravity spell, Sky's determination did not waver as he managed to actually stand up and walk towards Dark Bloom despite the heavy gravity he was under. He pleads with Dark Bloom to wake up and return back to the girl he loves dearly. His confession finally brought Bloom back to herself in which they then defeated Darkar. During the celebration party at Alfea, Sky goes to search for Bloom where they are happy that the ordeal was finally over then share a kiss, which Lockette gushed over. Afterwards, Sky and Bloom comically mess up the photo sessions in the end.

Season 3
Sky's relationship with Bloom seems to be going perfectly. He was planning to make his relationship with her public on Eraklyon, but before he could, he gets slipped a mind control substance from Diaspro provided by Valtor. He had become under Diaspro's control, branded with Valtor's Mark, and makes him publicly say his relationship is now with her instead of Bloom. To hurt Bloom further, Diaspro then makes Sky attack the Winx on accusation that they're in league with Valtor. When Bloom and the others tried to infiltrate Sky's castle to find out what's going on, they discover the truth about his ailment once finding Valtor's Mark on his shoulder. Fortunately, Stella used her healing power to revert him back to normal. A few episodes later, Sky meets up with Bloom at Alfea after she found out her friends were all in the Omega Dimension. They reconcile and Sky revealed that Diaspro had been banished for what she did at Eraklyon. They then go together to rescue everyone else in the Omega Dimension. In the final episode, Sky, along with Brandon, Riven, and Timmy get held for ransom by Valtor while a fire elemental impersonating Sky attacks Bloom. Sky tended to Bloom's body when her soul left to fight within Valtor. Once Valtor was destroyed, Sky was elated to see Bloom's body and soul reunited again.

The Secret of the Lost Kingdom
In the movie, Sky helps Bloom to find her parents and discover her real identity. He had fallen under suspicion by Bloom when a young lady calls him away to Eraklyon for something. Sky tries to explain what that something was, but Bloom tells him to wait until their current mission was over to tell her because she thought knowing would cause her to be distracted. In the climax, Sky uses Oritel's sword to help defeat the ancestral witches, following the prophecy that only a "crownless king" could pull out the sword and survive. It was then revealed that the something Sky was called away for was to attend his coronation as the new King of Eraklyon, thus allowing him to fulfill the requirement of being a "crownless king" in the prophecy. During the celebration ball later, Sky asks Bloom to marry him and she accepts.

Season 4
Sky and the other specialists arrive on Earth to help the Winx find the last fairy on Earth and defeat the Wizards of the Black Circle. In order to set up a base of operations, he sold the Seal of Eraklyon to get some startup cash. He was shocked to find out that Bloom had a boyfriend on Earth behind his back. He and Bloom had an argument after the Black Circle retreated but later reconciled after stopping some out of control pets. They had another argument about Andy courtesy of Mitzi's meddling but later reconciled after Bloom got her Believix. As a way of saying thanks, Roxy got him and the other specialists jobs at the Fruity Music Bar.

Magic Adventure
Sky asks Bloom to marry him and Bloom is very happy. He announces the news to his father, but his father doesn't allow Sky to marry Bloom so Sky was forced to cut of the engagement.

When Bloom's father is looking for the prince who will marry Bloom, Sky comes in disguise and tries to explain to Bloom why he couldn't marry her. Bloom's father realizes its Sky in disguise and bans him from the castle.

Season 5
Coming in February....

Civilian
Sky is a fair skinned, with blonde hair and blue eyes. In Season 1, his normal outfit is pair of blue jeans, blue sneakers, and a blue t-shirt with green sleeves. During Season 2, it consists of the same, but in Season 3 he changes to a red shirt under a periwinkle jacket, a pair of blue jeans with yellow rings on the knees, and a different pair of blue sneakers. After the episode "Love and Pet" in Season 4, he alternates between three main outfits: his Red Fountain uniform, a yellow and navy blue hoodie over a longsleeved blue shirt, a pair of white pants, and dark blue high tops, and a pair of slip on blue sneakers with a light blue button down and brown shorts.

Red Fountain Uniform
Sky wears the traditional Red Fountain outfit during missions and normal classes, and his has a blue stone holding the cape.

Trivia

 * Sky switching identities with Brandon is quite similar to what Queen Amadala did in Star Wars: Phantom Menace.
 * Once thought Bloom was a sailor when she mentioned that she went to Six Flags during the Pixie rescue mission.
 * Has a dog named Lady, but was only seen in the 1st season.
 * Is an accomplished boarder as he was clearly impressed with Layla's skill.
 * Sky and Bloom are the only ones to have known ex's (Diaspro and Andy respectively).
 * Sky and Layla had arranged marriages, but unlike Layla's, his went downhill and called off in favor of Bloom.
 * Sky and Bloom had been mind-controlled at certain points.
 * In the comic, he was the first person to curse.
 * In Secret of the Lost Kingdom, the scene where Sky meets Bloom on the Alfea rooftop on his board is similar to that of Aladdin meeting Jasmine on Carpet in the Disney movie Aladdin.