Nicole Kidman, Sofia Vergara, Jennifer Lopez and other celebrities who are still sexy over 40
Nineteen months after welcoming son Brooks, the new mom decided to switch up her diet and fitness plan. "I'm actually exercising a little bit less, and watching what I eat a little bit more," she told Us Weekly in January 2014. "I find that sometimes I can over exercise where it actually makes me hungrier, to the point where I'm starving. So I'm cutting back."