July 10 (UPI) -- David Beador is going to be a dad of four.
People confirmed Thursday that Beador, 55, is expecting his fourth child, his first with his fiancée, Lesley Cook.
"Lesley and I are excited to be expecting," Beador said.
E! News said Cook teased the news on her private Instagram Wednesday by sharing a photo of a hamburger bun in the oven, writing, "You're just a small bump."
Cook, who has two children from a previous relationship, confirmed her pregnancy Thursday in a video featuring her daughter.
"You're going to be a big sister. Are you excited?" Cook asked.
Beador has three daughters, Sophie, 19, and twins Stella and Adeline, 16, with his ex-wife, Real Housewives of Orange County star Shannon Beador. Sources told E! News Shannon Beador was "very shocked" by Beador and Cook's baby news.
"The girls are excited that their dad is happy, but it's still very fresh to them," the source said. "The girls still have a great relationship with their dad, but it was a huge surprise to them."