Kristin Cavallari’s fast weight loss was about working out really hard and eating right. So Kristin Cavallari is the new talk of the town because a lot of people can’t help notice that she is looking mighty fine just seven months after giving birth to her second son with husband Jay Cutler. It is just so amazing how she managed to reduce fat fast. Have you seen her #selfie in a sports bra and yoga pants, flaunting her tiny waist and tight abs? It came with a caption "Just got a nice little workout in. Yes those are baby monitors behind me. #GottaLoveNapTime." Cavallari must be your source of motivation if you’re on the best ways on how to lose abdominal body fat. Despite having two kids under the age of three, the blond beauty still finds time for losing stomach fat. It’s the part where almost all people fail anyway. Some people say they want to lose weight, but they fail to make time for workout. Previously this year, Cavallari displayed her tiny frame, which was already back in tip-top shape nearly 12 weeks after she gave birth to Jaxon, during an appearance on E! News. She revealed how she was able to get back in good shape quickly. "I'm a freak about what I put in my mouth," the fashionista dished of her post-baby diet. "I'm constantly reading labels and I don't eat any toxic chemicals, so I think that plays a huge role. I'm breast-feeding, which burns a ton of calories, and I can probably just thank my mama too, you know." Cavallari has always been in good shape before and during both pregnancies. She had managed to eat healthy and maintain a regular exercise. In July, she admitted that she had dropped 20 pounds already but still had five more to go to be back at her pre-baby weight. “I try to be as organic as possible I stay away from dairy for the most part. I’m actually allergic to cow’s milk so that’s reason enough but I also, I think that that’s the number one weight gainer. If you’re going to get one thing out of your diet, I think it should be dairy.”she told Access Hollywood. If you want to get back in shape as fast as she did, you might want to check out the cost of the Coolsculpting procedure.