Christina Aguilera thinks knowledge makes people sexier. The 27-year-old singer is having a whale of a time with being a mom of Max Liron, 8 months old, and the release of her greatest hits. She explains, "I think it is sexier to be more knowledgeable about life, growing from your experiences, growing into a woman or person – if you do learn from your lessons, that is." Christina says her son is "first and foremost" in her life but knows who to strike for a balance. "It is really important to me that I don't lose myself. I still do things that make me feel good. I let my son experience who I am – as an artist, as a musician, things that I love and am passionate about."
