The singer gave birth to Max and Emme last month and says she often has to ask Marc Anthony for advice.
'I have no ego about learning,' says the 38-year-old. '[Marc's] the best, he puts the help we have to shame.'
Marc, 39 – who already has 3 children - seems quite at ease with the responsibility of childcare.
'The quick draw is when Max needs to pee!' he tells People. 'You keep the Pamper on until you get the other one under.'
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