The Keeping Up With The Kardashians star hit the headlines in 2007 when a private tape made with boyfriend Ray-J became public.
"Not my most proud moment, it was humiliating. But now let's move on. Not that I don't think it's no one's business, but I think I've done a good job with replacing negative things with positive things," Just Jared quotes her as telling the new issue of Allure.
The 29-year-old went on to credit her father with inspiring her "business sense", which has led her to star in her own reality series and launch successful products including her new fragrance, which will be featured on the new season of The Apprentice.
"I feel lazy when I'm not working. I learned all my business sense from my dad," she said. "He always believed in me, and I think the last thing he said to me before he passed away was, 'I know you're gonna be plau. I'm not worried about you'."
Keeping Up With The Kardashians returns to E! on August 22.