The pictures of the model smoking provocatively were posted when Allen and Harbour were still married, which reports claim Allen is now convinced Harbour was meeting up with her before their marriage ended.
Allen is said to be devastated after pictures of Harbour's new beau have emerged of her smoking one of Harbour's favourite brands of cigar in October.
ACTOR David Harbour is in a new relationship, just mere months after splitting from wife Lily Allen.
The new relationship comes after Harbour's marriage to wife Lily Allen broke down after he was caught using a celebrity dating app.
"Seeing the picture Ellie posted of herself smoking a cigar, taken weeks before Lily and David called it quits, has convinced her that Ellie and David had been seeing each other before they split.
