Nicole Richie's planning her wedding

Socialite Nicole Richie and her 'Good Charlotte' rocker boyfriend Joel Madden recently announced that they where expecting their first baby together, and now Nicole wants to marry Madden before she goes to jail in September.

Nicole, who is over 4 months pregnant says that she wants to be married before she gets any bigger. "Nicole doesn't want wedding pictures of her in a big old white dress, with a big old belly" a source said.

She also wants a big wedding."Nicole has a guest list of about 200 so far," the source adds. "But pulling off a wedding that size, this quickly isn't easy. She really wants to get married, spend a few days with her new husband and then check into jail."

Recent reports say that Richie was rushed to the hospital after she feared she was having a miscarriage. Doctors reassured her that she and the baby were fine, but encouraged her to eat more.