By Katie Atkinson
June 30, 2013 at 10:24 PM EDT

Jessica Simpson and Eric Johnson have welcomed their second child, a baby boy named Ace Knute Johnson, People reports. Simpson, 32, and her fiancé, 33, had their first baby, daughter Maxwell Drew, in May 2012.

In March, Simpson let it slip that she and Johnson were expecting a boy when she appeared on Jimmy Kimmel Live! and made a joke about morning sickness. “I never knew that a wiener could actually make me nauseous,” she said with a laugh.

Simpson is a mentor on NBC’s Fashion Star, while Johnson is a retired NFL player.

Read more:

Jessica Simpson confirms pregnancy on Twitter

Jessica Simpson ‘accidentally’ reveals she’s having a boy on ‘Jimmy Kimmel’ — VIDEO

Jessica Simpson gives birth to baby girl