The singer has two-year-old son Max with her husband Jordan Bratman, and has previously said motherhood has totally changed her life. She says she feels much sexier since becoming a mother, explaining it has also impacted her intimate relationship with her spouse. "Absolutely I feel sexier since becoming a mom, because it makes you appreciate your body in ways you never knew existed prior," she explained. "It`s a comfort level you have with your body, a maturity. It`s about having wisdom and the knowledge that you didn`t have in your early 20s when you didn`t quite know how things work yet, and now you know how to get the best of them... So, with age comes those lessons and those growing moments." Christina is releasing her new album Bionic in June, and says fans will be surprised by how her sound has changed. She feels more like having fun since becoming a mother, explaining Max has impacted every aspect of her life. "I`ve grown so much. He`s brought out a more playful side of myself, I feel more comfortable in my own skin than I ever have before, more confident. That comes with age, and going through that whole growing cycle of being a mom where with age, I now know exactly what I want and have a better understanding of exactly how to get it," she told British show GMTV. "I feel sexier than I ever have also, again a natural coming about of feeling comfortable in your own skin and that confidence."