Hilaria Baldwin is pregnant. The 38-year-old entrepreneur – who is married to actor Alec Baldwin,67, and already has Carmen, eight, Rafael, six, Leonardo, five, Romeo, three, Eduardo, 16 months, and Maria, thirteen months with him – took to Instagram to announce the happy news just five months after cinematographer Halyna Hutchins was killed when a gun went off on the set of his movie ‘Rust’ last October. She wrote: “After many ups and downs over the past few years, we have an exciting up and a huge surprise: another Baldwinito is coming this fall 💛. We were pretty sure our family was complete…