Halle Berry is pregnant with her second child, it's claimed.

The actress has been spotted wearing baggy clothes and sporting a maybe-baby bump recently, sparking rumours she's expecting another child with boyfriend Gabriel Aubry.

And sources confirm to US gossip weekly Life & Style that Halle - who turned 43 last month - is in fact three month's pregnant.

"Halle is overjoyed," says the insider. "The first time, she struggled so much to get pregnant and eventually conceived through in vitro fertilization. This time, the baby was conceived through artificial insemination.

"She’s just ecstatic to be pregnant again. She wasn’t sure if she’d have another baby, so she’s very happy."

Baby on board?: Halle with daughter Nahla during a family day out at South Beach, Miami, last month

Halle gave birth to daughter Nahla in 2008. Her publicist has yet to respond to the story.

More 'mommy' moments