Track Palin and Britta Palin Track Palin and Britta Palin

Sarah Palin is a grandma again.

The former Alaska governor's son, Track, and his wife, Britta Hanson, welcomed a daughter named Kyla Grace Palin on Sunday, People reports.

The baby is the first child for the couple and the second grandchild for Sarah Palin, whose grandson, Tripp, by daughter Bristol, turns 3 in December.

Track Palin and wife expecting baby

The Palins never confirmed the pregnancy, but photos of a pregnant Hanson surrounded by baby gifts were posted on Facebook last month.Track Palin, 22, and Hanson were high school sweethearts and wed in May. She's a nursing student at the University of Alaska, where her husband plans to enroll after the commercial fishing season.