Kristin Cavallari's workouts are paying off, as the bikini beauty posted a picture of her firm and shapely rear end while holding her 2-year-old son's hand on the beach.
The 28-year-old mother-of-two posted the shot to Instagram with the caption, "Paradise with my boys," and an emoji of a heart.
The wife of NFL quarterback Jay Cutler wore a black bikini with white trim on the outing, with her hair in a bun and sunglasses.
"I don't know why or how, but after I had children, my body literally changed," she told E! about her figure. "Now, for me, it's about trying to keep muscle on so I don't look too thin -- because it's very easy, especially because I have no curves, that I can look really skinny and I don't like that look."