Alessandra Ambrosio Having a Boy

Alessandra Ambrosio is having a boy! The Victoria's Secret Angel is currently pregnant with her second child with fiancé Jamie Mazur. She posted the happy news on her Facebook wall last night. Alessandra wrote, "We really tried to keep it a surprise but we were too anxious! Soon, we will have a little boy to rock our world!" Their son will make Alessandra and Jamie's 2-year-old daughter Anja Mazur a big sister. The little one isn't due until later this year, but Alessandra has another exciting event to look forward to next week. She turns 31 on April 11!

Alessandra spoke about her happiness in a recent interview. Having a boy means new challenges for mom-to-be Alessandra. She said, "Because I already have a daughter I know what to expect with a girl, so having a boy means it's going to be surprising all over again. My fiancé is so excited. Now he has company! He won't be in a house full of girls anymore!"