Reports say that singer, Jessica Simpson and fiance Eric Johnson welcome a healthy baby boy yesterday, June 30. 

They name the little guy 'Ace Knute Johnson.'

Jessica and Eric already have one child together, daughter Maxwell who just turned a year on May 1st. The singer got pregnant with her son shortly after giving birth to Maxwell. 

Kim K and Jessica had their babies so close together so who do you think will lose the baby weight faster? 

Photo's via 'Getty Images'