Heidi Klum’s model daughter Leni Klum, 18, looks chic at the Valentino event in WeHo

Leni Klum surprised viewers Thursday night when she arrived at an event in West Hollywood for Italian luxury brand Valentino.

Heidi Klum’s 18-year-old daughter stepped out in a bodycon, off-the-shoulder black dress that flattered her slender figure.

She strolled down the sidewalk in sky-high nude heels.

To give the look a pop of color, Leni painted her nails a bright red.

Her golden blonde hair was tied up in a sleek bun and she accessorized it with sparkling diamond studs.

The aspiring model wore a sultry cat eye liner paired with a glossy nude lip and a generous amount of luminous bronzer.

The apples of her cheeks were dusted with baby pink blush for a youthful flush.

Flattering fit: The 18-year-old daughter of Heidi Klum stepped out in a fitted black off-the-shoulder dress that flattered her slender figure

Radiant beauty: Leni smiled in the direction of fans and photographers before heading into the exclusive soiree

Leni beamed at the fans and photographers before heading inside for the exclusive soiree.

Leni currently resides in New York City to attend college, while her mother, Heidi, lives in Los Angeles with her husband Tom Kaulitz and Leni’s three siblings.

Leni has been in a long-term relationship with her boyfriend of 19 years, Aris Rachevsky.

Last month, Leni shared some snaps with Aris on social media after celebrating the Christmas holidays.

Leni has been in a long-term relationship with her boyfriend Aris Rachevsky, 19 years old.

She was seen planting a kiss on her boyfriend while wearing a beige coat and pulling her hair up tightly; she secured it with a large hair clip of hers.

She removed her sunglasses so they rested on her streaked hair.

Her lips were painted a light pink, and she cast a sultry gaze towards the camera as she ran her hands through her boyfriend’s brown hair.

Aris wore a bright red shirt, accented with light blue. A large number ’69’ was seated on the right side of the chest.

He wore a black cap with white symbols adorning the bottom.

Cool: Last month, Leni shared some fun photos with Aris on social media after celebrating the Christmas holidays.

Rare Snapshot: Although Aris and Leni are said to have been dating for three years, they are assiduously private and he rarely appears on her Instagram.

He decided to let the image stand on its own, leaving it without a caption.

Although Aris and Leni are said to have been dating for three years, they are assiduously private and he rarely appears on her Instagram.

Aris, who is reportedly enrolled in Harvard, is the son of Los Angeles talent agent Rhea Rachevsky, according to W magazine.

Her last photo with him came two months after the showbiz legacy responded to accusations that she is a ‘nepo baby’.

‘Nepo baby’: Her last photo with him came two months after the showbiz legacy responded to allegations that she is a ‘nepo baby’ (pictured in September with her mother Heidi)

It’s just a fact. My parents are famous,” said Leni, who was adopted by her mother’s ex-husband, Seal, during the marriage.

However, she insisted People magazine that she is “doing the work and putting in the time” to carve out a career for herself.

“I got help getting started, and I know people would dream of starting with what they had,” said Leni, who walked for Dolce & Gabbana at Milan Fashion Week in July with her mother proudly filming her from the audience.

I am so grateful that I was able to take what my mother gave me. But I’m doing the work and putting in the time,’ she maintained.

‘Now I work alone, I travel alone, I go to school. My mom and I have the same love for the same thing.

Doing the job: ‘I’m so grateful that I was able to take what my mother gave me. But I’m doing the work and putting in the time,’ she maintained.