Evan Agostini, Associated Press
Musician Gavin Rossdale and his wife, Gwen Stefani, on Thursday added a second son to their family.

It's Love, Angel, Music, and Baby No. 2 for Gwen Stefani, who on Thursday gave birth to a boy.

Zuma Nesta Rock weighed 8 pounds and 5 ounces when he was born Thursday afternoon, according to publicist Dave Tomberlin.

The pop star and fashionista already has one son, Kingston, with her husband, rocker Gavin Rossdale. Rossdale also has a teenage daughter with fashion designer Pearl Lowe.

Stefani's last album, "The Sweet Escape," was released in 2006, a follow-up to 2004's multiplatinum "Love. Angel. Music. Baby."