Congratulations to Jessica Simpson and her fiancé, Eric Johnson! The couple have welcomed their second child, a precious baby boy named Ace Knute (pronounced Ka-nute). The little guy's middle name honors Johnson's Swedish paternal grandfather.
Earlier this year, Simpson accidentally let it slip that she was expecting a son on Jimmy Kimmel Live: "The crazy thing is, I never knew a wiener could make me nauseous," she joked. "Well, I guess I just told the world that I'm having a boy!" The new addition joins big sister Maxwell Drew, who just celebrated her first birthday on May 1.