Jessica Simpson Weight Loss 2014: Singer Poses In Swimsuit And Heels

Jessica Simpson is apparently proud of her new body and is showing it off on social media.

During a weekend golf outing, the singer turned designer shared a pair of photos of herself in which she was posing in a cutout swimsuit and heels, which showed off her recent weight loss.

Along with the first photo, Simpson wrote, "Eric's driver," and with the second, she said, "If I'm in a bathing suit I should pose proudly."

In March, Simpson revealed to fans that she had reached her weight-loss goal -- but she didn't stop there. After following the weight-loss program, Weight Watchers, Simpson embarked on a strict workout plan, counting her points and training hard with trainers Teri Ann Krefting and Harley Pasternak in preparation for her upcoming wedding to fiance Eric Johnson, the father of her two children, Maxwell Drew, 2, and Ace Knute, 11 months.

Simpson and Johnson, who got engaged in Nov. 2010 just five months after they began dating, planned to get married months, if not years, ago, but because of the nearly back-to-back births of their two children, they were forced to push back their wedding plans. But now that Simpson is no longer pregnant, and back to her pre-baby weight, the pair are finally ready to say their "I dos" and will do so sometime this year in Santa Barbara, Calif.

“Knowing that I have the wedding coming up is an incentive to stay on Weight Watchers, count my points and stay in the gym,” Simpson told PEOPLE Magazine in Jan. 2014. “I mean, when you see my dress, you’ll know!”