Photo: Dia Dipasupil/Getty

“We actually agreed,” Duff shares. “We had one name picked out and then we swapped a week later and we haven’t discussed it since.”
“It’sunique but it’s not tooweird,” she continues. “The name that we first thought we were gonna use is going to be her middle name, so we’re like, ‘Let’s not stress over this anymore.’ ”
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Hilary Duff/Instagram

One family member who wasn’t “super excited at the beginning” of her pregnancy but has since come around a bit more to the idea of having a little sister? The star’s 6-year-old sonLuca Cruz.

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Duff wasconvinced she was having a second son, she tells PEOPLE, since she has felt “great” throughout this pregnancy just like she did with Luca.
“I thought I was having another boy because I wasn’t sick at all,” she explains. “I feel really lucky. The first trimester was a little hard because Iwas shootingYoungerandyou’re so tired.”
source: people.com