Kate Moss reportedly wants her half-sister Lottie Moss to "stop talking" to the media about their relationship.

Lottie, 25, is the daughter of Inger Solnordal and Peter Moss – she and Kate share the same father.

Lottie first appeared in a magazine in 2011 when she was pictured in Kate's wedding photos as a bridesmaid. A few years later, she signed as a model for Storm Management.

Earlier this month, Lottie admitted that being the sister of supermodel Kate Moss helped her break into the modeling world, but claimed the two were never close.

She told Fabulous magazine: “My sister and I have never been close. There is a huge age gap. I didn't grow up with a sister who gave us money. We had a small two bedroom house. My parents were bankrupt. I paid for my own private school with the money I made from modeling."

During the same chat, Lottie denied rumors that she slept with Spencer Matthews, who is married. Even at this point it is thought that Kate feels embarrassed, as the narrative goes beyond the approach of Kate who has a mantra in life: "don't complain, don't explain."

According to sources to the Mirror, Kate "finds it all very awkward and wouldn't want to be in a relationship."

During the conversation in Fabulous magazine, Lottie emphasized that she does not hold a grudge against her sister.

"She has no reason to want a relationship with me. When I was younger, I couldn't understand it. I thought: 'Why does someone in my family not want to have a relationship with me? I dont understand.'

"But now I've learned, especially from talking to other friends who don't talk to their mom or dad, that family is complicated. Just because she's a really high-end model doesn't mean that it's different from us. She's my sister, but we're just not close."