Stevonnie

"Perfect. A spontaneous fusion of love, as impossible as it was inevitable. Even I could not have guessed it. Steven is capable of fusing with human beings. I could not be prouder of Steven and Connie."

Stevonnie is the fusion of Steven and Connie. They made their debut in the episode "Alone Together".

Appearance
Stevonnie is currently the shortest fusion in the series. They are taller than Amethyst and Pearl, but are a few inches shorter than Garnet. They have an average/athletic build consisting of Connie's slim figure with Steven's chubby, stocky features, curly black hair that reaches to their thighs, and a complexion slightly darker than Steven's. Stevonnie appears to be a teenager, similar in height to the other teenage characters (Lars, Sour Cream, etc.), if not a few inches taller. Stevonnie is considered to be very physically attractive, as the citizens of Beach City seem to be in awe of their appearance.

Alone Together/We Need To Talk
Stevonnie's clothing consisted of a cyan tank top over Steven's red-pink star shirt as a crop top t-shirt, Steven's jeans as cutoff shorts, and they go barefoot.

Beach City Drift
Stevonnie's clothing consisted of Steven's red-pink star shirt as a crop top t-shirt, Steven's jeans as cutoff shorts, Connie's brown jacket, and they still go barefoot. Unlike their first appearance, they now have a ponytail.

Personality
"I wish you were here. If we were together, it would be okay. But we are together, and it's not. I'm alone..."

Stevonnie's personality is unique. As a fusion, they do not have a single, distinct personality, but instead have a blend of both Connie and Steven's minds, and they frequently alternate in their control of Stevonnie's behavior and thoughts. They carry the free spirit, friendliness, and fun-loving attitude of Steven and the courtesy, awkwardness, and intelligence of Connie.

When under pressure, Connie and Steven's personalities may become more distinct, as when Stevonnie unintentionally became the center of attention at the rave party they became nervous and had a panic attack, something that can be traced back to Connie rather than Steven.

During the first half of "Beach City Drift", Stevonnie was shown to be rather obsessive with getting back at Kevin. This trait could be inherited from Steven. However, near the end, Stevonnie seems to be more carefree, simply ignoring Kevin's remarks and attempts to get their attention.

Abilities
Stevonnie, like all fusions, appears to possess some degree of both super-human strength and agility. This is evidenced by the fact that their dance moves during the rave would require a level of physical capability and nimbleness above that of the average human and more similar to that of a Gem. This is most likely a result of Steven, being a half-Gem, inheriting a fraction of his mother's supernatural physical capabilities. However, it is unknown if Stevonnie inherited standard Gem abilities, such as poofing, bubbling, and weapon summoning from Steven. Because they're a fusion of Connie as well as Steven, it's safe to assume Stevonnie has inherited some of her abilities, such as her wide intellect and her sword-fighting skills.

Sour Cream
While Stevonnie was sitting on the bench eating a donut, Sour Cream half blushes and invites them to a rave held at a warehouse - the same place where they held a wrestling match in "Tiger Millionaire". This shows that he may find Stevonnie attractive.

Kevin
Kevin is at first attracted to Stevonnie and is the first (and only) person to offer to dance with them. When they refuse, he constantly pushes at them until they finally agree. When they start dancing, he's shown to be freaked out by Stevonnie's dancing, and then flees from the club upon learning that Stevonnie was two children. After the events of that night, Steven and Connie had an extreme dislike for him, with Steven becoming obsessed with beating him in a race once encountering him again in "Beach City Drift". Eventually they realized that Kevin was not worth their time, and decided to finish the race for themselves. The fact that he was not getting to Stevonnie's head made Kevin angry and led to him yelling at them, ironically claiming that they were still obsessed with him, as they drove away.

Shorts

 * "We are the Crystal Gems" (cameo)
 * "Fusion" (screen)

Trivia

 * Stevonnie is the first human-Gem fusion.
 * It has been confirmed that Stevonnie will sing in an upcoming episode.
 * The original Stevonnie concept sketches included another outfit design: a combination of Connie's dress on the left and Steven's T-shirt and jeans on the right, connected by zig-zagging lines and Steven's usual sandals.
 * According to Rebecca Sugar, Stevonnie is a "...metaphor for all the terrifying firsts in a first relationship, and what it feels like to hit puberty and suddenly find yourself with the body of an adult, how quickly that happens, how it feels to have a new power over people, or to suddenly find yourself objectified, all for seemingly no reason since you’re still just you..."
 * Stevonnie's portrayed age may have been created by combining Connie's and Steven's respective ages.
 * With that being said, around the first time Stevonnie was formed, they would be a combined age of around 24-25 years old.
 * Stevonnie's gemstone is the same as Steven's (and Rose Quartz's).
 * Stevonnie's gender has not been specified, although it has been confirmed that they use gender-neutral they/them pronouns.
 * Stevonnie is the first and only character so far to use they/them pronouns.
 * Stevonnie's voice actress had to be instructed by Zach Callison to replicate Steven's laugh.
 * The name Stevonnie came from Amethyst, who named them by mashing their names together. Combining fused characters names is a practice in anime/manga series that feature fusion characters such as Dragon Ball.
 * In "Guide to the Crystal Gems", Garnet describes Stevonnie as "perfect" due to Steven and Connie's ability to form a stable fusion without training or even trying, and admits even she couldn't foresee this.
 * The hallucinatory nature of Stevonnie's visions are not unlike Steven's telepathic encounter with Lapis Lazuli in "Chille Tid" and the Cluster in "Gem Drill". Whether or not this due in part to Connie's attention anxiety or some kind of gem-ability (or a combination of the two) is currently unknown.
 * It's unknown if Stevonnie is capable of using Steven's Shield.
 * It's also unknown if Stevonnie has their own signature weapon.

Gemstone
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