Nicole Richie to expand her Fashion Line to Maternity Clothes

Now that she's on baby number two, Nicole Richie has decided to mix her talent and expertise to create a new line of maternity clothes.

The 27-year-old recently took to her blog to announce that she will be teaming up with the stylish maternity clothes store, "A Pea in the Pod" to expand her "House of Harlow" brand.

Richie and boyfriend, Joel Madden, had their first daughter, Harlow, in January 2008, and are expecting their second one later this fall.

Nicole tells New York Magazine that the clothes in her second line will focus "more on old English, equestrian and more sophisticated looks."