The close source to the new happy family added to entertainment network E!: "Her voice is fine. She is already singing to Max. "Meanwhile, it has been claimed Christina and Jordan have turned down a $1 million deal with America's OK! Magazine for an exclusive photo shoot with their newborn son. Shortly after Max entered the world, the 'Candyman' singer decorated her official website with blue balloons and wrote: "Today is a very joyful and special day for Jordan and I as we welcome our first son into this world.

Source E! Magazine