Celebrity Parents A Swing and a Hit: Jamie Lynn-Sigler's Son Helps Reveal That Her Second Child Will Be a Boy Jamie-Lynn Sigler and her MLB star husband Cutter Dykstra of course incorporated baseball into their adorable gender reveal By Lindsay Kimble Lindsay Kimble Lindsay Kimble is a Senior Digital News Editor and the Sports Editor for PEOPLE Digital. She's worked at PEOPLE for over seven years as a writer, reporter and editor across our Entertainment, Lifestyle and News teams, covering everything from the Super Bowl to the Met Gala. She's been nominated for the ASME NEXT Awards for Journalists Under 30, and previously wrote for Us Weekly while on staff at Wenner Media. People Editorial Guidelines Published on July 28, 2017 02:05 PM Share Tweet Pin Email Jamie-Lynn Sigler‘s son Beau is getting a baby brother. The actress and her husband, Washington Nationals player Cutter Dykstra, employed Beau’s help in breaking the news that they’re expecting another baby boy with an Instagram video on Friday. Beau, 4 next month, was at bat as Dad sent a ball sailing his way – in slow motion. After the baseball star in training connected with the ball, it burst into a blue powder and Dykstra couldn’t help but cheer. “We are excited to announce, it’s a……,” teased Sigler, 36, of the clip, which was cheekily soundtracked with Eiffel 65’s ’90s classic “I’m Blue.” Want all the latest pregnancy and birth announcements, plus celebrity mom blogs? Click here to get those and more in the PEOPLE Babies newsletter. Sigler announced her second pregnancy earlier this month, also on social media. She and Dykstra, 28, were married in January 2016 in Palm Springs – three years after they got engaged in 2013, the same year Beau was born. RELATED VIDEO: Jamie-Lynn Sigler Opens Up About Baby Bedtime Battles that End in Tears Earlier this year, Sigler opened up to PEOPLE about the ups and downs of parenthood, and revealed that open lines of communication with other moms have been helpful. “The thing that helps me most is just talking to my girlfriends about it,” Sigler said. “I think being really open and honest about what you’re dealing with [is important.] I don’t try to pretend that I’m doing it perfect and that things are all smooth and wonderful.” She added, “It’s tough, especially with a toddler. But I want him to be strong-minded and I want him to be the way he is, but there’s definitely moments where I feel like I have no idea what I’m doing a lot of the time.”