Hilaria Baldwin and Alec Baldwin attend the Guild Hall: Academy Of The Arts Lifetime Achievement Awards at The Plaza Hotel on March 4, 2013 in New York City. Ireland Baldwin is getting a half-sister! Alec Baldwin's pregnant wife, Hilaria Thomas Baldwin, announced their unborn child's gender on Thursday, March 7, on Extra. "Alec and I are overjoyed that we are going to be welcoming a little girl into our lives," said the yoga instructor, who is also a lifestyle correspondent for the show. The 28-year-old spoke with Us Weekly about her first pregnancy at the Academy of the Arts Lifetime Achievement Awards in New York City March 4. "At the beginning I wanted pineapple and citrus, which was not typical for me, but then you get heartburn so I had to stop that," Thomas Baldwin revealed. "I don't have really crazy cravings. I definitely eat more than I did before, but nothing too crazy." At the time, the parents had no idea if they would be welco