Dylan McDermott and Maggie Q Call Off 4-Year Engagement

Dylan McDermott and Maggie Q have gone their separate ways, The Blast has confirmed.

The "American Horror Story" actor and "Nikita" actress have split, calling off their four-year engagement.

McDermott and Maggie Q started dating in 2014 after meeting on the set of "Stalker." Months later, he popped the question and she was seen sporting a gigantic ring on her finger.

They stayed engaged for a while, and have been open about being too busy to set a wedding date. In 2015, Maggie Q blamed their work schedules as why they hadn't committed to a ceremony.

The two were last seen on the red carpet together in November 2018.

PEOPLE first reported the split.