Christina Aguilera is sticking to a healthy diet during her pregnancy as she doesn't want to gain as much weight as she did with her son Max.
A source told Life and Style Weekly magazine that the 33-year-old singer, who had reportedly gained 40 pounds when she was expecting her 6-year-old son with former-husband Jordan Bratman, is making much better choices and has been feeling vibrant and connected with her body, Contactmusic reported.
Meanwhile, her fiance Matthew Rutler, who'll have his first baby with the star, has been doting on her by staying at her side, answering to her every craving and even talking to the baby through her stomach, added the insider.