Washington, Feb 03 : Halle Berry and partner Gabriel Aubry want to expand their family.

Gabriel, who hails from a big family, said that he believes in having a big family, and thus wants his daughter with the actress, Nahla Ariela, to have a sibling.

"She needs a sibling, I think it''s important," People magazine quoted Gabriel, as saying.

"I''ve never known anybody who''s had a single child [and] I''ve always been around big families, I believe in big families," he added.

When asked about what's Halle's say on it, Gabriel revealed that she is totally fine with it.

"She''s okay with it," he says.

"Absolutely," Gabriel added.

Gabriel revealed that Nahla, who turns 1 in March, has begun walking and talking and is even practicing a second language.

"I don''t want to say [what her first words were] but it was probably ''dada,'' She doesn''t say ''dad.'' She says ''papa,'' which is the French version of it. Let''s just say she said, ''mama," Gabriel said. (ANI)