Red hot! Ashley Benson sizzles in busty scarlet mini at perfume launch in West Hollywood 

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Ashley Benson was the ultimate blonde bombshell when she arrived at the star-studded launch party for her new perfume line, ASH by Ashley Benson, in West Hollywood on Wednesday.

The Pretty Little Liars star rocked a busty bright red mini dress with a sexy triangle cutout that gave a peek at her toned stomach.

Ashley paired her look with a fitted blazer to match her tight dress.

Atomic blonde: Ashley Benson was the ultimate blonde bombshell when she arrived at the star-studded launch party for her new perfume line, ASH by Ashley Benson, in West Hollywood on Wednesday

Busty: The Pretty Little Liars star rocked a busty bright red mini dress with a sexy triangle cutout that gave a peek at her toned tummy

Atomic blonde: Ashley Benson was the ultimate blonde bombshell when she arrived at the star-studded launch party for her new perfume line, ASH by Ashley Benson, in West Hollywood on Wednesday. The Pretty Little Liars star rocked a busty bright red mini dress with a sexy triangle cutout that gave a peek at her toned stomach

The actress strolled through the party venue in a pair of red strappy leather heels that showed off her maroon pedicure.

Her light shoulder-length hair was swept to one side and styled in waves that framed her heart-shaped face.

As far as glamour, Ashley rocked a bold black cateye paired with a matte mauve lipstick.

Her cheeks were sprinkled with a vibrant peach blush while she got a tanned complexion with the help of a radiant bronzing powder.

Red hot: Ashley paired her look with a fitted blazer to match her tight dress

The actress strolled through the party venue in a pair of strappy red leather heels that showed off her maroon pedicure

Red hot: Ashley paired her look with a fitted blazer to match her tight dress. The actress strolled through the party venue in a pair of strappy red leather heels that showed off her maroon pedicure

Dua Lipa amps up the ante in a Givenchy leather

She juggled a drink and her cell phone in her left hand.

The Spring Breakers star’s latest business venture is in the world of celebrity fragrances, where she will join Paris Hilton and Katy Perry.

ASH by Ashley Benson launched Wednesday with the debut fragrances, The Eighth and East 12th.

Supportive: Ashley was supported by a host of her close friends on Wednesday, including rocker Demi Lovato

Supportive: Ashley was supported by a host of her close friends on Wednesday, including rocker Demi Lovato

Rocker chic: The singer, 30 - who uses the pronouns she/she - emphasized her shapely legs in a form-fitting black spandex bodysuit

For a little extra, the Disney Channel alum sported a trendy black leather blazer and carried a black clutch with silver studs

Rocker chic: The singer, 30 – who uses the pronouns she/she – emphasized her shapely legs in a form-fitting black spandex bodysuit. For a little extra, the Disney Channel alum sported a trendy black leather blazer and carried a black clutch with silver studs

According to FashionistaAshley’s line is ‘inspired by the East Village and Hôtel Costes’ and more fragrances will be released next year.

“A fragrance should transport you through space and time,” reads one of the promo posts on the official ASH by Ashley Benson Instagram page.

Ashley was supported by a slew of her closest friends on Wednesday, including rocker Demi Lovato.

Demi sauntered to the entrance in black heels, wearing her classy pixie cut slicked back

Demi sauntered to the entrance in black heels, wearing her classy pixie cut slicked back

Accessorize: She accessorized with silver hoop earrings and her nails were painted black

Accessorize: She accessorized with silver hoop earrings and her nails were painted black

Accessorize: She accessorized with silver hoop earrings and her nails were painted black

The singer, 30 – who uses the pronouns she/she – emphasized her shapely legs in a form-fitting black spandex bodysuit.

For some extra flair, the Disney Channel alum sported a trendy black leather blazer and carried a black clutch with silver studs.

Demi sauntered to the entrance in black heels, wearing her classy pixie cut slicked back.

Out on the town: Ashley also had the support of Paris Hilton's mother Kathy Hilton

The RHOBH star, 63, cut a preppy figure in a navy blue blazer complete with maroon and white lining at the collar.  It also had a decal on the front pocket

Preppy: Ashley also had the support of Kathy Hilton, Paris Hilton’s mother. The RHOBH star, 63, cut a preppy figure in a navy blue blazer complete with maroon and white lining at the collar. It also had a decal on the front pocket

Stylish: Evan Ross, who is married to pop star Ashlee Simpson, looked classy as he tucked his hands into the pockets of an oversized brown corduroy jacket

Stylish: Evan Ross, who is married to pop star Ashlee Simpson, looked classy as he tucked his hands into the pockets of an oversized brown corduroy jacket

She wore silver earrings and her nails were painted black.

Ashley also had the support of Kathy Hilton, Paris Hilton’s mother.

The RHOBH star, 63, cut a preppy figure in a navy blue blazer complete with maroon and white lining at the collar. It also had a decal on the front pocket.

ASH by Ashley Benson: ASH by Ashley Benson launched on Wednesday with debut fragrances The Eighth and East 12th

ASH by Ashley Benson: ASH by Ashley Benson launched on Wednesday with debut fragrances The Eighth and East 12th

Inspiration: According to Fashionista, Ashley's line is

Inspiration: According to Fashionista, Ashley's line is

Inspiration: According to Fashionista, Ashley’s line is “inspired by East Village and Hôtel Costes” and more fragrances will be released next year

Kathy pulled on dark denim skinny jeans and red velvet ballerinas.

Evan Ross, who is married to pop star Ashlee Simpson, looked stylish as he tucked his hands into the pockets of an oversized brown corduroy jacket.

He completed the look with baggy brown trousers and brown leather lace-up shoes.

1668705004 481 Red hot Ashley Benson sizzles in busty scarlet mini at

“A scent should transport you through space and time,” reads one of the promo posts on the official ASH by Ashley Benson Instagram page