Jennifer Lopez is convinced she would struggle as a single mother - because she relies heavily on husband Marc Anthony's help.
The couple welcomed twins Max and Emme in 2008, and after shooting her film The Back-Up Plan - about a woman who is artificially inseminated - she's ruled out undergoing in vitro fertilization to have any more children.
And Lopez insists she admires women who go through the treatment without a partner to help raise the child.
She tells USA Today, "I know a couple of people, both people I work with and friends, who have done this. I just don't know if I could do this, honestly. Now I know how much I rely on my partner.
"Knowing what single moms go through, I think it takes such an amazing person to do that. You get to a point in your life and you think about it, and I think it's a beautiful thing to be able to find the strength to do that on your own."
