Jessie James Decker is showing off her new body. The singer and mom of three took to Instagram Thursday to post a pic of her body since undergoing breast augmentation surgery. Decker also shared her reasoning for the surgery in a lengthy post.

“I treated myself… to new boobies! After deciding we were done having babies I was finally ready to go big or go home ha! I had breast reduction and lift a couple years ago when they were hanging down to my belly button but with having such elastic skin and not being happy with the size I decided to do it,” the Lights Down Low singer explained.

While Decker maintained that the surgery is not for everyone, she encouraged fans to do what makes them feel confident and sexy.

“They were so big and perky before children and I wanted them back … plus some. I feel great; I’m super happy with them and felt like a brand new woman when I was trying on our new @kittenish swim and loving the way they finally filled out the tops like I wanted ??? it’s not for everybody but it was certainly for me!” she maintained. “I always say, you do you and do what makes you feel confident and sexy? #YOLO”