Are the two giving things another shot?
According to reports, they arrived together at an event in New York City honoring director Mike Nichols, who passed away on Nov. 19, 2014.
Jennifer was photographed holding onto Jon’s arm as the two walked into a Manhattan building together in a story by the Daily Mail.
Hamm and Westfeldt both starred in the 2011 movie Friends with Kids. Nichols served as executive producer on the film.
In early Sept., the two announced in a public statement that their 18-year-relationship was coming to an end.
“With great sadness, we have decided to separate, after 18 years of love and shared history. We will continue to be supportive of each other in every way possible moving forward.”
Following their split, Jon thanked his former girlfriend on stage while accepting his Emmy Award for Outstanding Lead Actor in a Drama Series.
Head on over to the Daily Mail to see photos of Jon and Jennifer reunited!