Jaime Pressly and her deejay fiancé, Eric Cubiche, are expecting a baby, she announced during a taping of The Tonight Show with Jay Leno on Wednesday. The four-months-pregnant actress told Leno that after her doctor showed her an ultrasound, she found out she's having a boy. "She asked me what I thought I was having and I said a boy," Pressly said. "She looked at the picture and said, 'If that's not a boy that's a third leg.' Of course, Eric says its because he's Cuban."