Listen to Jessica Simpson on iHeartRadio

(Yahoo!) - Jessica Simpson proved that she is one hot mama! The 32-year-old fashion mogul looked radiant while serving as the maid of honor at best friend CaCee Cobb's wedding to "Scrubs" actor Donald Faison in Los Angeles over the weekend. The new mom, who's reportedly pregnant with her second child, walked down the aisle with Donald's best friend, Zac Braff, and donned a form-fitting black gown, which showed off what appeared to be a baby bump! 

READ MORE: Yahoo! 

Photo Credit FameFly