It's hard to believe that Shakira gave birth just six months ago!

The Colombian-born singer looked amazing in recent snapshots taken on her vacation in Hawaii with the father of her child, Spanish football player Gerard Piqué, reports Us Weekly. [See photos]

The 36-year-old new mom delivered her first-born child, a boy named Milan, in January. However, she was more than confident sporting a thong-bikini bathing suit on the beach last week, and for good reason. Her body looked toned and fit, without any trace that she was ever in labor.

In one photo, the "Hips Don't Lie" singer is seen walking hand-in-hand with her 26-year-old boyfriend while wearing a pink bikini. In other photos, Shakira is wearing a black, thong two-piece.

And to think, she actually feared that she would "never be sexy again" after giving birth, reports the Huffington Post.

In an interview with Ellen DeGeneres, she admitted that it took her a while to get used to her post pregnancy body.

"At first it's hard to deal with your image in the mirror," she said. "I looked like a Shar Pei when I first delivered."

"I was like 'Oh My God, am I ever going to be sexy again? Is my man ever going to be attracted to me again the way he used to be?' All these feelings that you deal with, all these fears that come to you."

To get in shape, "The Voice" judge says she used Zumba.

"I do Zumba," she revealed. "Zumba has been actually really great for me. Even during pregnancy, I kept doing it until almost the end."