Adam Levine and Behati Prinsloo are expecting a baby girl.

Behati registered at exclusive baby store Bel Bambini in West Hollywood where sources said she bypassed the boys' clothing section while browsing.

Before welcoming a baby into their family, Adam and Behati have been house hunting in the family-friendly Pacific Palisades area of Los Angeles.

A source said: "They spent the most time at a home that is listed for $19.9 million on a street overlooking the ocean. It's definitely a family-friendly area with kids riding their bikes and walking to the farmers’ market."

Adam recently confirmed Behati's pregnancy by sharing a picture on Instagram of the VS Angel in a red bikini showing off her growing baby bump, almost a month after it was first reported that the pair were expecting.

Adam, 36, has previously spoken of his desire to have a big family.

The 'Voice' coach joked just a month after he and Behati, 26, married in July 2014: "We're definitely going to do it. I want to have 100 kids. I want to have more kids than would be socially responsible. [I want] like, 17. Is that reasonable? I love kids so much though."