Reality television has given us some very beautiful women over the years and the lovely Kristin Cavallari is up there among some of the most beautiful women on the planet. Despite the fact that she has had two children, Kristin still manages to look absolutely great at all times and she has now revealed some of her diet and workout secrets.

Kristin Cavallari with Jay Cutler
During an interview with E! News, Cavallari revealed, "I don't why or how but after I had children, my body literally changed. And now for me, it's about trying to keep muscle on and gain muscle, so that, yeah, I don't look too thin. It's very easy because I have no curves that I can look really skinny and I don't like that look. So, yes, I'm drinking protein shakes, I'm trying to put on muscle and I'm lifting very heavy weight right now."
As for her diet, she added, "I'm the kind of person that does not eat any toxic chemicals…I just try to eat real food. I think probably the best tip is that I try to always get a vegetable in somehow, even in the morning if you're making a smoothie, you can throw some spinach in it and it's an easy way to get a serving of greens."

Kristin Cavallari even looked great when pregnant
As far as her career is concerned, Kristin Cavallari has moved away from the film and television industry over the past few years and has been working on other projects. Kristin will release her book titled Balancing on Heels, which will focus on trying to find the balance between being fit and healthy, while also having two children to bring up, as well as having a career in fashion.