Wynonna is engaged to Scott "Cactus" Moser, longtime drummer for the band Highway 101, she announced Thursday (Dec. 29) in People magazine. It will be the third marriage for the 47-year-old singer. She divorced her second husband, security consultant D.R. Roach, in 2007. During her previous marriage to businessman Arch Kelly III, she had two children, Elijah and Grace, who are now teenagers. Moser, 54, currently performs in Wynonna's touring band, the Big Noise. Signed to Warner Bros. Nashville in the '80s, Highway 101 scored four No. 1 country singles, including "Somewhere Tonight" and "Cry, Cry, Cry."