Georgina Chapman is pregnant with her first child.

The Marchesa designer - who is married to movie mogul Harvey Weinstein - is set to give birth in August and is having fun dressing her ever-expanding stomach.

Speaking at the New Yorkers for Children gala, Georgina said: "We're so excited! I'm five months along, but this dress hides it pretty well!"

While it will be the first child for Georgina, Harvey already has three daughters, Lily, Lucy and Emma, from a previous marriage.

In 2004, Georgina co-founded Marchesa with fellow Chelsea College of Art and Design graduate Keren Craig, with the label being named after socialite Marchesa Luisa Casati.

Investors of the brand include Giuseppe Cipriani and Steven C. Witkoff and in 2006, the label was named one of the CFDA/Vogue Fashion Fund's top ten finalists.

In 2008, the designers created one of the year's most eagerly anticipated wedding dresses - that of Coleen Mcloughlin, who was marrying England soccer star Wayne Rooney in a beautiful Italian ceremony.