Dacre Montgomery, known for his portrayal of Billy Hargrove in Stranger Things, has been dating model Liv Pollock since 2018. All eyes were on the photogenic pair when they walked the red carpet at the G’Day USA Standing Together gala and fundraiser dedicated to supporting Australian bushfire relief efforts event in Los Angeles on Jan. 25. They shared their ‘wild’ Valentine’s Day tradition EXCLUSIVELY with HollywoodLife and gave an update on their relationship.