It may only be a couple of weeks since Chrissy Teigen gave birth to her second child [1] with crooner John Legend [2], but the model is back and looking better than ever. The adorable couple was spotted grabbing lunch with their daughter, Luna, in Los Angeles. While Chrissy's pregnancy style [3] was off-the-charts amazing, she also proved that her postbaby style [4] is sexy as hell, too.

For the lunch, Chrissy wore a body-hugging black dress that showed off her amazing figure. As if the sexy LBD wasn't eye-catching enough, it also featured a plunging neckline [5]. Chrissy finished off her look with a black and white silk robe, PVC heels [6], and gold hoops. Keep reading to take a closer look at the model's sultry dress and buy similar versions.