Carrie Prejean is pregnant: 'I'm trying to stay healthy, but it has been tough'

kyle-boller-carrie-prejean.jpgBeauty queen Carrie Prejean is three months pregnant. Prejean, who was criticized for her stance against marriage equality during the Miss USA pageant and later fired from her post as Miss California for violating her contract, is due in May.

"I'm due in May on my grandmother's birthday. She recently passed away, so that's very special to us," she tells Fox411.

Prejean's husband, Oakland Raiders quarterback Kyle Boller, is extremely happy. The couple wed in July and began trying to get pregnant about a month later. "I have the most beautiful pregnant wife ever," says Boller. "We are so in love and this was just the best news when we found out a couple of weeks ago."