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Sam Huntley Senior Showbiz & TV Reporter

13:24, 19 Jul 2026

Sydney Sweeney sent pulses racing in a plunging pink bralette and matching thong - in a sexy new video plugging her SYRN lingerie line.

The 28-year-old actress, who shot to fame as Cassie Howard in Euphoria, has been stunning fans with her lingerie snaps since launching the brand earlier this year. She dropped more heat onto everyone's Instagram feeds on Saturday (July 18), with a cheeky video that showed her dancing around in her trailer.

She wowed fans in the pink bralette from the brand before spinning around and showing off her behind in a matching thong. Sydney beamed for the camera and plugged the products in the caption.

[sydney sweeney]

The actress launched SYRN back in Janaury(Image: sydney_sweeney/Instagram)

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Sydney released her SYRN brand back in January and has been promoting it with sizzling lingerie pics ever since. She has revealed that she wanted an underwear brand that 'understood women'.

She told Elle: "I wanted to create a world and a feeling. I wanted to build a lingerie brand that feels like it understands women instead of talking at them.

[sydney sweeney]

She danced in her trailer and showed off her killer figure(Image: sydney_sweeney/Instagram)

"Syrn is about confidence without pressure, feeling sexy, powerful, soft, playful, or all of the above, depending on the day. As the sole founder, my vision was to create something that lives in real life and doesnt hold anyone back."

Sydney said she wanted to make her underwear feel as comfortable as possible. She added: "Boobs and bodies are like fingerprints; everyone's are different, and I wanted to design for that."

[sydney sweeney]

Sydney has been stunning fans with her lingerie vids(Image: sydney_sweeney/Instagram)

The actress recently appeared in the final season of Euphoria, and it's safe to say that her scenes as Cassie Howard in the third season of the HBO hit have caused a bit of a stir.

Cassie, who works as a creator on an adult content site, has dressed up as a dog and a baby - and a lot of fans have complained about the controversial, sexualised outfits. Sydney recently hit back at the critics, telling them: "It's called... acting."

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Sydney Sweeney dances in tiny pink bralette and thong in racy underwear video

Euphoria beauty Sydney Sweeney was seen modelling her underwear in the steamy new clip, which was promoting her SYRN lingerie line's new loungewear collection

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