Katie Jones / WWD / REX / Shutterstock / . 1 / 7
Katie Jones / WWD / REX / Shutterstock / . 1 / 7

Mom and dad times two! Pharrell Williams and his wife, Helen Lasichanh, are expecting their second child together.

The couple broke the news to multiple media outlets on Thursday while attending a dinner in West Hollywood, Calif., to celebrate the launch of Chanel's new fragrance: Chanel No. 5 L'eau.

Helen donned a red, blue and white striped dress that showed off her barely-there baby bump. Pharrell wore khakis and a colorful top over a white t-shirt. The event celebrated Chanel's new fragrance: Chanel No. 5 L'eau.

The expectant couple rarely left each other's sides, insiders said.

Pharrell and Helen are already parents to son Rocket, 7. The music maker rarely speaks about his son, but in 2014 he did open up about fatherhood during an interview with ABC News.

"My son teaches me. It's crazy, he teaches me [about video games and the latest gizmos and gadgets]," he said.

In a sit-down interview with Oprah in 2014, he explained the meaning behind his first child's name.

"In the same way the Indians named their children after a force or animal or element, we named him after a man-made machine that was meant to go up, meant to ascend," he said.

A source told Us Weekly that Rocket is "adorable" and a "genius."

"He's gonna be just like his parents," the source said. "They are all three like kids together. They know how to live life."

The "Happy" singer and Helen tied the knot in Miami in October 2013 after five years of dating.

"It's awesome," the Voice coach previously told Savannah Guthrie of his relationship. "The bestie thing is awesome. Every night is like a sleepover."