Christina Aguilera is so fond of food that she can’t diet. The singer, who gave birth to Max 19months ago, has confessed she finds very hard to embark on a diet and prefer to work out heavily. "I don't diet because I can't," The Sun quoted her as saying. "I love my food too much. I can't even cut down on carbs because that's so hard for me." "So I eat what I like and make sure I work out for an hour when Max goes to bed. It's hard but it works for me."