The Dazzlings

Adagio Dazzle is the leader of the Sirens. Throughout Rainbow Rocks, Adagio Dazzle is shown to be scheming, manipulative, and only concerned with being adored by others. Using her dark magic, she is able to sway the students' opinion with ease and trick Trixie into removing the Rainbooms from the competition. She also displays a degree of sadism, seen when taking advantage of Sunset Shimmer's insecurities, and a considerable level of intelligence, as she quickly recognizes the Rainbooms as a source of magic. Adagio bears contempt toward her fellow sirens Aria and Sonata, calling them "idiots" and generally disliking their company. She also appears to show contempt toward her fans, calling them “human scum” under her breath. In Equestria, the sirens' true appearance is a Hippocampus. Upon releasing their full powers in the human world, the Dazzlings are shown to possess translucent fin-like wings in their anthro forms, unlike their true forms. Their siren forms are summoned as astral projections from their pendants and used to weaken the Rainbooms.

Aria Blaze is one of the back-up singers for the Dazzlings. She is shown to be just as cold and manipulative as her leader Adagio Dazzle, convincing Trixie into removing the Rainbooms from the competition. She seems to be the level-headed and indignant member of the Dazzlings. She is rude, sarcastic and she has absolutely no respect. She also frequently belittles with Sonata Dusk, occasionally calling her "the worst" and arguing with her over trivial matters. Like Adagio, she is somewhat sadistic, as seen when she mocks Sunset Shimmer about her friends reluctance to trust her.

Aria grudgingly follows Adagio's lead and she is not afraid to question Adagio's judgements and plans, and also displays a contempt at being a second fiddle to her. But Aria is deeply loyal to Adagio, and she is willing to follow her orders until the end. In Equestria, the sirens' true appearance is a Hippocampus. Upon releasing their full powers in the human world, the Dazzlings are shown to possess translucent fin-like wings in their anthro forms, unlike their true forms. Their siren forms are summoned as astral projections from their pendants and used to weaken the Rainbooms.

Sonata Dusk is a back-up singer for The Dazzlings. She is shown to be somewhat air-headed, distracted, ditzy and carefree - she is clearly a follower with absolutely no capacity for leadership. Some examples of her shortcomings include: not picking up on Adagio Dazzle's sarcasm when she says she "loves" the human world, speaking candidly with Sunset Shimmer about her friends' true nature (nearly blowing their cover) and showing herself to be more focused on getting lunch than on their plans. She tends to forget the group's main objectives, perhaps hinting she is not as obsessed with power as Adagio and Aria are. She frequently argues with Aria Blaze over trivial matters. Nevertheless, she still shows a noteworthy level of cruelty, as she appears to take pleasure in belittling Sunset Shimmer and as she never seems to be bothered or at least show remorse when it comes to putting Adagio's evil plans into action. But Sonata is very loyal to Adagio and Aria, even if she gets annoyed when they pick on her. Plus, Sonata acts more evil and more serious during the final battle of the film. In Equestria, the sirens' true appearance is a Hippocampus. Upon releasing their full powers in the human world, the Dazzlings are shown to possess translucent fin-like wings in their anthro forms, unlike their true forms. Their siren forms are summoned as astral projections from their pendants and used to weaken the Rainbooms.

The Sirens' magic lies in their enchanted, red-jeweled pendants that they wear, which contain the power of their true forms from Equestria. Their main power comes from their enchanted singing voices, which allows them to manipulate or control others' actions with its compelling tones. They usually use this ability to sow fighting and chaos among their victims, as the three also have the ability to feed on negative emotions to increase their power. The more negative energy they absorb, the more powerful their voice grows. When forced into battle, the Sirens can use their necklaces to summon ethereal projections of their true forms. Those apparitions are able to fly and use their voice offensively, unleashing beam projections or powerful shockwaves with their siren wails. Despite their magical powers to force others to do their bidding, they are (especially Adagio Dazzle) also skilled manipulators of their own right, who can turn those they cannot control against each other with trickery, deceit, and by using the actions of those that they can control.

Appearance: Adagio takes the appearance of a slender girl with light yellow skin, magenta-pink eyes with upper-eyelids colored in a darker shade of her skin, and long, curly orange hair with yellow streaks, kept into a high-ponytail by a spiked deep-purple hair tie. She dresses in a puffed-sleeved, mauve-purple bolero jacket over a strapless, mid-thigh violet jumpsuit with small gold diamonds stitched at the bottom-side, tights that are a slight darker shade of her jacket with much darker-colored triangles printed all over it, and dark purple, calf-high high-heeled boots with gold spiked-bands, and spikes going down the dark orange heels. She accessorizes with fingerless gloves that matches her jacket, a spiked golden belt with a diamond-shaped buckle hung around her waist, and a black choker with a ruby pendant around her neck.

Aria takes the appearance of a slender girl with pale-mauve skin, purple eyes with purple-mauve upper-eyelids, and long, violet hair with aqua-green streaks, kept into pigtails by large, silver star-like holders. She dresses in a dark purple-trimmed white sleeveless top under an aqua-green jacket with most of the sleeves being ripped off, magenta-purple skinny jeans with sparkly-patches on the sides, and calf-high, plum-purple high-heeled boots with both lighter-colored straps and darker-colored soles and heels. She accessorizes with three, dark purple arm bands on her wrists, a similarly-colored multi-strapped belt with a silver star hung from her waist, and a black choker with a ruby pendant around her neck.

Sonata takes the appearance of a slender girl with pale sky-blue skin, magenta-pink eyes with cyan upper-eyelids, and long, turquoise-blue hair with dark royal-blue streaks, kept into a high-ponytail with V-shaped bangs by a dark royal-blue hair tie. She dresses in a dark magenta vest with a brighter-colored popped-collar and cuffs, three pale sky-blue buttons with straps, and a light blue musical note surrounded by a brighter-magenta patch on the right side. She also wore a lavender-pink denim skirt, similarly-colored knee-high socks, and similar-length bright magenta high-tops with white soles and toes. Sonata accessorizes with magenta bracelets with pale sky-blue spikes on both her wrists, and a black choker with a ruby pendant around her neck.