The 36-year-old pop star and Gavin Rossdale, 38, were married three years ago. The baby is due in June, the magazine reported Tuesday.

“We are delighted,” Us Weekly quotes Rossdale’s father, Douglas, as saying. Stefani’s mother, Patti, also reportedly confirmed the pregnancy to the magazine.

An e-mail from The Associated Press to Stefani’s representative wasn’t immediately returned Tuesday.

Rossdale has a 16-year-old daughter, Daisy Lowe, from his relationship with fashion designer Pearl Lowe. He discovered he was the father in 2004 after taking a DNA test.

Love.Angel.Music.Baby. is Stefani’s first solo album. It includes one of the biggest songs of the year, “Hollaback Girl.” That infectious hit also earned the No Doubt singer and fashion designer a nomination for record of the year and best female pop vocal performance.

The British-born Rossdale fronted the rock band Bush and recently launched his new band, Institute.