Mila Kunis -- Convicted Stalker Escapes Mental Facility

A guy who has been twice convicted of stalking Mila Kunis has escaped from a mental health facility and is on the loose.

According to the L.A. County Sheriff's Department, Stuart Lynn Dunn vanished from a supposedly secure mental health facility in Pomona, CA at around 8:00 PM on Saturday.

Dunn had been confined to the facility since pleading no contest in 2013 to felony stalking.

Dunn has been arrested several times for stalking Kunis -- once after following her to her gym and waiting in the parking lot ... three days in a row.