Paul McCartney's a grandpa again.
The ex-Beatle's daughter, fashion guru Stella McCartney, and her husband, Alasdhair Willis, welcomed their third child on Tuesday, a baby boy named Beckett Robert Lee.
The couple, who married in August 2003, are also the parents of son Miller Alasdhair James, who turns three next month, and daughter Bailey Linda Olwyn, who turned one last month—a far cry from the "Vera, Chuck and Dave" Paul imagined as the names of his grandkids in the Beatles' classic "When I'm 64."
Stella, 36, is the second child of McCartney and his first wife, Linda, who died of breast cancer in 1998.
A dedicated animal activist, McCartney is committed to using no fur or leather in her designs, which are favored by celebrity pals such as Madonna and Gwyneth Paltrow.
In addition to her wearables, she launched an organic skincare line dubbed CARE last January.