It looks like Kristin Cavallari’s post-baby fitness regime has paid off. Just eight months after giving birth, the former star of The Hills was ready to show off her toned body as she soaked up the sun during a relaxing break in Mexico. The 26-year-old star didn’t have an inch to pinch as she parade her taut physique in two different bikinis on Sunday while hanging . the one I like the best is the blueish floral print one which she’s wearing with her hair pulled back in a bun along with a sexy pair of glasses. Kristin is a fashionista for sure.