Kayleigh McEnany is expanding her family. The former White House Press Secretary, 36, is pregnant and expecting her third baby with her husband, former New York Mets pitcher Sean Patrick Gilmartin, announcing the news live on Monday, March 17, to her co-hosts on Fox News' Outnumbered. The new addition is joining the couple's other two children, son Nash, 2, and daughter Blake, 5. "Last but not least, I've been teasing a big announcement," she began, before continuing, "Sean and I are expecting our third child, which we're so excited about." Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer​​, from celebrity news to compelling human interest stories. McEnany, who served as White House press secretary between April 2020 and the end of President Trump's first term in January 2021, wore a bright pink blazer on the broadcast but said that it wasn't an indication of the baby's sex. "This coloring is not an indication of the gender," she said, noting that she was wearing pink and blue pumps and that there was a blue pacifier on the screen. "We're going to be doing a gender reveal," she continued. "The baby is due in June, so I hope you will join me on this journey. I will be live talking about this on social media [and] on the show. We'll do a gender reveal here." Then, McEnany showed the recent sonogram of her baby. "It's very sweet. It's been a special time. I've been pregnant during Christmas and during Thanksgiving, and my daughter Blake now knows, so she runs up and holds my stomach and is like, 'Let me kiss the baby,' " she continued.