Watch: How Hilaria Baldwin Avoided Being "Wicked Stepmother" to Ireland BaldwinIreland Baldwin is defending Hilaria Baldwin. The 29-year-old daughter of Alec Baldwin and Kim Basinger posted a lengthy message to social media backing up her stepmom-who shares Carmen, 11, Rafael, 10 Leonardo, 8, Romeo, 7, Eduardo, 4, María Lucía, 4, and Ilaria, 2, with Alec-amid criticism of her online. "I wanted to take a second to talk about my step mom @hilariabaldwin," Ireland began her Sept. 4 Instagram post. "I think if people actually knew her the way I do, they would be quite surprised.