Celebrity baby: Jessica Simpson and Eric Johnson
Jessica Simpson used Twitter to announce her second pregnancy in December and a week later the singer posted a photo of her baby bump to prove the news. She hasn't commented to the media on a due date, but it will be sometime in 2013. Simpson gave birth to daughter Maxwell Drew in May 2012.
Pictured: Simpson visited the South coast Plaza in Costa Mesa, Calif., in support of her Jessica Simpson and Jessica Simpson Girls collections.