Kevin Costner and Christine Baumgartner

Kevin Costner has another cowboy on his hands. The Oscar winner and his wife, Christine Baumgartner, welcomed their second son on Thursday, The Associated Press reports.

Hayes Logan was born in Los Angeles and tipped the scales at 8 pounds 15 ounces. Costner recently told AP radio he chose the "great Western name" Hayes after a "cowboy character" in a Western film he's about to make.

Costner and Baumgartner's first son, Cayden, is 1. The actor has three children, Annie, 24, Lily, 22, Joe, 20, from his first marriage and one son, Liam, 11, from a previous relationship.