David Harbour has reportedly moved ... and was allegedly made aware of it when Fallon shared of photo of herself smoking a cigar from Harbour’s favorite brand via Instagram in October.

David Harbour was spotted out-and-about with a woman amid rumors that he and wife Lily Allen split. Deux Moi shared several photos of Harbour, 49, and model Ellie Beers Fallon via their Instagram ...

David Harbour ... have split. Harbour, 49, attended SNL’s 50th anniversary special solo, despite having been spotted with a 27-year-old model earlier in the week. According to photos obtained ...