Halle Berry gave birth to her first child last March, a daughter she named Nahla Ariela. Before she got pregnant, Halle was always very open about her desire to have a baby. Then after she announced her pregnancy, she told Oprah how much fun she and her live-in boyfriend, Gabriel Aubrey, had trying to get pregnant.

Halle is now telling People Magazine that she and Gabriel would like to have another child. And the little heartbreaker-in-training Nahla is already talking!

She may be their only child for now, but Halle Berry and Gabriel Aubry’s daughter, Nahla Ariela, will be getting a brother or sister – if the proud papa gets his way.

“She needs a sibling,” Aubry told PEOPLE at Monday’s Callaway Golf Foundation Challenge at the Riviera Country Club in Pacific Palisades, Calif., to benefit the Entertainment Industry Foundation. “I think it’s important.”

“I’ve never known anybody who’s had a single child [and] I’ve always been around big families,” adds Aubry, who comes from a family of eight children. “I believe in big families.”

And what does Berry, 42, think of his plans to expand the family?

“She’s okay with it,” he says. “Absolutely.”

Aubry says toddler Nahla is walking and talking, and even practicing a second language.

“I don’t want to say [what her first words were] but it was probably ‘dada,’ ” he says. “She doesn’t say ‘dad.’ She says ‘papa,’ which is the French version of it.”

But to not hurt anyone’s feelings, says Aubry, “Let’s just say she said, ‘mama.’ “

[From People]

“Papa”? How cute, because he’s French-Canadian. I saw a couple of gossipy reports this morning that Halle is actually pregnant again right now, but I doubt it. If she were already knocked up, I think she would’ve marched down to Oprah’s studio to share the good news.

I really hope Halle gets pregnant again – she and Aubry sound like wonderful parents, and their genes are magnificent!

Here’s Halle leaving the Four Seasons Hotel in Beverly Hills on Saturday. Images thanks to Fame.