Jessica Simpson celebrated the 20th anniversary of her clothing line, Jessica Simpson Collection. The singer gave an exclusive interview to People magazine about the occasion.

We became the little engine that could, she said.

Simpson launched her fashion brand when she was 25.

Some people thought it wouldn’t stand the test of time, but I think everyone always thought that about me. I’m a one-woman wonder.

Jessica has sold more than 100 million pairs of shoes during this time, and her clothes can be bought in 20,000 retail stores worldwide. In addition to her signature cowboy boots and boho tops, Simpson has now expanded her product line to more than 50 categories.

I feel like I’ve been through a lot, – said the 45-year-old singer. – The brand has been through the same with me. Whether it was having kids or losing weight, we just lived through it together.

After breaking up with NFL player Eric Johnson, Jessica said that she was ready to date again, and would do it in clothes of her brand.

I would wear a leopard dress on a date and definitely heels, – concluded Simpson.