KOL's Nathan Followill, Jessie Baylin welcome baby - Article Photos 1/1

FILE - This Feb. 12, 2012 file photo shows Jessie Baylin with her husband Nathan Followill of the band Kings of Leon at the 54th annual Grammy Awards in Los Angeles. Followill and Baylin welcomed a baby girl on Wednesday, Dec. 26, 2012. (AP Photo/Chris Pizzello, File)