Ex-Beauty Queen Carrie Prejean PregnantFormer Miss California USA Carrie Prejean is expecting a baby with NFL husband Kyle Boller, FOX411 reports. The two were married in July.

"We are just so excited," Prejean, three months pregnant, told FOX on Wednesday. "I'm due in May, on my grandmother's birthday. She recently passed away, so that's very special to us."

It will be the first child for Prejean, 23, and Boller, 29. The parents-to-be hope to learn the sex of the baby next week. The couple said they began trying for a family about a month after marrying.

"I'm trying to stay healthy, but it has been tough. I've been getting night sickness," Prejean said. "We've started thinking about names, but we are keeping it to ourselves for right now. It has been fun looking at baby books."