With all the focus falling on Kim, Kanye and North and lately, even on Bruce Jenner, the rest of the Kardashian family has sort of taken a backseat recently. But don’t for a second think that the other Kardashian sisters are any less entrepreneurial these days.

Khloe Kardashian
Khloe Kardashian's Number 1 weight loss tip: ditch dairy.

On Thursday, Khloe Kardashian attended a promotional event for the Kardashian Beauty Hair Care and Styling line at ULTA Beauty's West Hills store in Beverly Hills. She took the opportunity to talk weight loss and family. And who better to speak on the former than the woman, who just dropped 13lbs in the space of 3 months – and did it the healthy way?

"I try to work out five days a week," Khloé, 30, told E!’s Maria Menounos. "It's a lot, but I feel great when I do it. On the weekend I have a gym in my community. I try to do cardio. You just turn on some junk TV and you don't realize what you're doing, and I love that. I used to not watch what I ate. I would just kind of eat whatever. I was realizing, 'I work out all the time. Why can't I drop this weight?' It's really food. So I started dieting a little. I don't eat dairy anymore—or I try not to, because I'm addicted to cheese!"

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Before revamping her diet, she thought, "'That's such B.S. Dairy's not going to change anything.'"

But then she gave it up. And lo and behold, it worked.

"I lost like...13 lbs. from just cutting out diary," Khloé said.

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"I was really shocked when my nutritionist told me that," she added.

Khloé said she also tries to drink at least five liters of water per day. "Right now I'm taking certain things out of my diet little by little. I'm not in a rush to lose [weight]," she shared. "I want to make this my life."

We’re digging the attitude, Ms Kardashian.