Underwood and Fisher, a former NHL player for Ottawa, Canada, and Nashville, Tennessee, have a 3-year-old son, Isaiah. Underwood's next album, "Cry Pretty," is due out Sept. 14. A tour will follow in 2019. Tickets go on sale Aug. 17.
The seven-time Grammy winner will join Brad Paisley as co-host of the Country Music Association Awards on Nov. 14. It will be their 11th time together.