Andreina Santos Flashes Under Boob In Curve-Hugging Red Dress
By Glory-Anna Oshafi on February 16, 2026 at 4:00 PM EST

Andreina Santos turned heads in a bold red dress that hugged her curves to perfection and left little to the imagination. The striking look featured a daring cut that flashed some underboob, instantly grabbing attention and sparking buzz across social media.
Andreina Santos’ Red Hot Selfie Post
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Andreina Santos treated her Instagram followers to a Valentine’s-inspired selfie drop, serving three red-hot mirror snaps in a striking scarlet gown.
Standing confidently before the mirror, she struck a subtle yet seductive pose with one hand hooked at her waist, effortlessly drawing attention to her curves.
The mini dress was designed to celebrate her figure, hugging her body with precision and intention. It featured a high halter-style neckline that wrapped closely around her neck, creating a sleek, sculpted effect. From there, the fabric swept diagonally across her chest into a bold asymmetric cutout that flashed some underboob, much to the delight of her fans.
Soft ruching and layered draping around her hips and lower waist added texture while enhancing her hourglass shape. The rich red hue popped beautifully against her skin, delivering a look that was bold, sensual, and quietly confident.
Andreina Santos Is ‘Heaven’
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Fans wasted no time flooding the comments with admiration, emojis, and praise.
“The original mamacita,” declared one admirer. “Face card lethal,” wrote another. A third summed up the collective mood perfectly, typing, “She is heaven,” followed by heart-eye emojis.
Santos Turns Heads In Another Chest-Baring Look
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Santos stunned in another daring ensemble, which she shared just a day before Valentine’s Day. This time, she slipped into a sheer, form-fitting bodycon dress that clung to her frame from shoulders to hem.
Crafted from stretchy mesh, the dress featured a deep scoop neckline that plunged to just above her waist, putting her chest front and center. The deep neckline revealed a matching underwire bra that lifted and shaped her bust, intensifying the sultry effect.
Long, fitted sleeves maintained the sleek, skin-tight aesthetic, while a small red purse and full glam makeup completed the look. The post garnered over 18,000 likes and nearly 200 comments as fans and fellow celebrities showered her with praise.
Pretty In Pink For Valentine’s Day
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On Valentine’s Day itself, Santos switched things up with a softer yet equally captivating look. She posed in a pretty pink mini dress featuring a corset-style bodice with a gently plunging neckline supported by thin spaghetti straps.
The short, body-hugging skirt was adorned with delicate beadwork or sequins that caught the light, adding a subtle sparkle.
Posing on a bed with some of her weight resting on her hands and her lips slightly parted, the 24-year-old model delivered a sultry gaze that had fans gushing over her beauty and charm.
A Sheer Red Dress For Alo Yoga's Holiday Party
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Santos also made waves at Alo Yoga’s holiday party, stepping out in a sheer red bodycon dress that fit like a second skin. The high-necked, long-sleeved number featured subtle draping along each hip, enhancing her curves and adding dimension to the sleek silhouette.
Worn without anything underneath, the dress offered a daring, chest-baring moment that instantly grabbed attention. She accessorized with a matching red purse, small hoop earrings, and a fully glammed face, once again delivering a high-impact, sensual fashion moment that left fans talking.