"My mom cut me off financially three years ago," she told InStyle UK. "I pay for everything -- my car, my gas, and food, as well as my clothes."
She isn't hurting for cash though.
"I think my style is a little bit darker thanks to my mom," she said. "There are a lot of skulls around her house and the furniture is mostly black and white. She wears a lot of black too, and I think that’s definitely rubbed off on me. ... [I] feel like I dress like Khloe on my down days and Kim when I’m going out."
"Sometimes I look back at myself on previous seasons of 'Keeping Up with the Kardashians' and think, 'Why didn’t you let your hair down then, or put on something nicer?'" she noted. "I think now I’m much more aware when the cameras are around and I do doll up a lot more."
Jenner also dished on her diet and the fact that she's relying on her metabolism to maintain her trim figure.
"I haven’t worked out in two and a half years," she said. "I’m living out my youth not doing any exercise and eating what I want, which is pretty bad."