A very chic baby is on the way! Julia Restoin-Roitfeld, daughter of famous former French Vogue editor Carine Roitfeld, announced yesterday that she's expecting a baby.

Page Six reports that Restoin-Roitfeld, who turns 31 today (happy birthday!), announced on her Facebook that she's three months pregnant, calling herself a "future mommy."

And the baby will have a double dose of stylish genes: Restoin-Roitfeld's baby daddy is her boyfriend, model Robert Konjic.

Julia, a model who recently served as the face of Lancome's Ultra Lavande Spring 2011 collection , is the daughter of Carine, 57, and her partner of 30 years, Christian Restoin. The couple also has a son, Vladimir.

Julia and Carine both made appearances at the Victoria's Secret Fashion Show this Wednesday. Carine also just released a book, "Irreverent," which was edited by Olivier Zahm and Alex Wiederin.

Get your Tiffany baby rattles and Prada onesies on pre-order! Our hearty congrats to Julia (seen below on the Victoria's Secret Fashion Show's red carpet).