Actor Dylan McDermott is reportedly engaged to his Stalker co-star Maggie Q.

MCDermott and the Live Free or Die Hard star sparked rumours of a new romance in September (14) and on Sunday (11Jan15), they made their red carpet debut at the Golden Globes, where the actress was spotted wearing an engagement ring, according to the New York Post.

If the reports are true, this will be the second marriage for MCDermott, who was married to actress Shiva Rose from 1995 to 2009.

Maggie Q previously dated Hong Kong actor Daniel Wu, her co-star in 2002 action thriller Naked Weapon.

Representatives for the actors did not respond to Wenn's request for comment.

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