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attends the 88th Annual Academy Awards at Hollywood & Highland Center on February 28, 2016 in Hollywood, California. Image Credit: WireImage

Rapper Pharrell Williams’s wife Helen Lasichanh is pregnant with their second child.

A representative for the Happy singer has confirmed the news.

Williams married Lasichanh in 2013. The couple already has a seven-year-old son named Rocket Ayer Williams. Williams’s song Rocket’s Theme was written in honour of his son.

In a 2014 interview with Oprah Winfrey, Williams explained his son’s name.

“In the same way the [Native Americans] 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.