Aliana Lohan is the face of Ranbeeri Denim's first campaign.
Lindsay Lohan's younger sister has signed up to work with the brand's creative director Dorothy Antoine, on their debut collection in autumn and the 21-year-old model - who is also a musician - loved working on the shoot.
She told website WWD.com: "[Photographer] Bryce Thompson shoots very quickly and knows what he wants. We were dancing and laughing the entire shoot....I love photographers like that and felt right at home."
The range, which includes mainly denim jumpsuits, flares and skinny jeans is aimed at a modern and contemporary market and priced from $49 to $79.
In 2013, Ali signed with the Wilhemina agency in New York and told the Daily Beast this was what she always wanted to do.
She said: "It feels really natural ... I love how I can show my personality through a photograph and connect with other people.
"[I hope] that my dedication to work outshines any name that is attached to me. I'm proud to be a Lohan and I always will be."
Wilhelmina's head women's agent, Roman Young said they were very impressed with Ali, explaining: "I was amazed with the versatility of her look. She is a real chameleon ... in every look she comes out looking like a different person and that is gold in our business."