Paul Stanley

It's a girl for KISS frontman Paul Stanley.

The rocker's wife, Erin, gave birth to a daughter named Sarah Brianna on Jan. 28. "The KISS Army has a new princess and her name is Sarah Brianna," Stanley told People. "Erin and I feel truly blessed with the addition of this Star Child into our lives."

Sarah tipped the scales at 8 pounds and joins big brothers Colin, 2, and Evan, 14, Stanley's son from his first marriage.

Stanley — who will embark on a 35th anniversary celebration tour with KISS this summer — and Erin have been married since 2005.