Julianne Hough's calling it quits on her marriage ... almost a year after rumors of marital strife, and 6 months after they separated.
The dancer and actress filed to divorce her husband -- former NHL player Brooks Laich -- Monday in L.A. The couple wed in 2017, and after separating in May this year ... they were reportedly giving it another shot.
You might recall ... Hough was not wearing her wedding ring while cohosting NBC’s "New Year’s Eve" with Carson Daly, and again on social media a few days later.