• 
  (Photo: Twitter/Jessica Simpson)
  Jessica Simpson shared a photo taken during the wedding between Cacee Cobb and Donald Faison on Saturday, Dec. 15, 2012.

Jessica Simpson has furthered rumors that she is expecting her second child after attending the wedding between Cacee Cobb and Donald Faison on Saturday.

Donning a black gown, 32-year-old Simpson served as a bridesmaid during the nuptials. The form-fitting dress revealed the "Fashion Star" host's curves, including a rounded stomach.

Just seven months after giving birth to her daughter Maxwell Drew, Simpson and her fiancée, NFL star Eric Johnson, are rumored to be expecting baby number two.

Despite rampant rumors of the pregnancy, Simpson has not commented on whether or not she is expecting again.

Another rumor surround Simpson today is that she and Johnson are planning to wed at the end of the year.

"For the holidays, Jessica and Eric are going to Hawaii and they've invited a lot of their close friends and family," said an insider speaking to RadarOnline.

Follow us

"No one quite knows that is being planned, but family members are speculating that they could be planning a surprise wedding," the source added.

Simpson and Johnson have been together since 2010.

Meanwhile, Faison and his longtime love Cobb wed after a 16-month engagement on Saturday. The "Scrubs" star, 38, and Cobb, 35, wed at the home of Zach Braff in Los Angeles, Calif.

Simpson attended the event with Johnson, while other guests included Simpson's father Joe and her sister Ashlee, as well as actor Joshua Radin.

"I was the maid of honor last night for my BFF @Caceecobb," Simpson posted to twitter. "She was the most beautiful bride I have ever seen in my life!"

Cobb was Simpson's assistant who appeared on MTV's "Newlyweds" in 2004. She is also the godmother of Simpson's daughter.

Saturday's nuptials were the first for Cobb, while Faison has been married once before and has four children from two previous relationships.

"Scrubs" co-star Braff took to Twitter during the ceremony.

"Knots tied," wrote the actor and groomsmen during the wedding. "No I did not run around them with sprinklers."