Singer Jessica Simpson, who recently gave birth to her first child, has vowed not to eat junk food.�She�s breastfeeding Max and wants her to get the best nutrition,�. �She has to cut down on fast food. Besides, it�s a great way to jump-start the massive diet ahead.�The 31-year-old recently revealed that she is keen to lose her post-baby weight.�I think anybody who�s gone through a pregnancy, after they have the baby, it�s like, �I need to do something about this,�� she told.
