Katherine Heigl is absolutely glowing!
The 37-year-old actress, who announced her pregnancy in June, was more than happy to show off her burgeoning belly as she walked the red carpet for CBS, CW, and Showtime's Summer TCA Party in West Hollywood, California, on Wednesday.
Heigl proudly cradled her baby bump as she posed for pictures, rocking a stunning cut-out Christian Siriano dress that hugged her curves in all the right places.
While she couldn't stop smiling, the former Grey's Anatomy star really lit up when her husband, Josh Kelley, joined her for a few photographs.
Later that evening, Heigl, who spent the day promoting her new CBS series, Doubt, thanked Kelley for his support with an adorable pic on Instagram.
"Had the most wonderful day talking about my new show @doubtcbs. Can't wait for you all to see it!" she wrote, along with the cute black-and-white snap. "Thank you to my amazing man @joshbkelley for coming with me and showering me with love and support!"
While this is her first pregnancy, Heigl is already mom to daughters Naleigh, 7, and Adalaide, 4, who couldn't be more thrilled to have a baby brother.
"They're so excited," the Doubt star told ET's Leanne Aguilera on Wednesday. "For them, it's an 'out of sight, out of mind' thing. They'll forget about it for a while, and then suddenly be like, 'Hey, have you had that baby yet?'"
And the same goes for her husband, who is definitely ready for a little testosterone in the house!
"Josh is hugely ready [to have a boy]," she shared. "He's just surrounded by women! It's me, the two girls, my niece Madison often lives with us in Utah… and then my mom."
See more in the video below.