Gwen Stefani's Night to Benefit Raising Malawi

Gwen Stefani conceals her baby bump in a big black gown (check the cut-out neckline!) at Madonna‘s benefit gala at The United Nations on Wednesday in New York City.

Gwen, 38, has not confirmed her second pregnancy but Douglas Rossdale, the father of Gwen‘s husband Gavin Rossdale, already confirmed the news.