She warned it would be potentially embarrassing to him, saying "I have this story that I tell about him sometimes that he doesn't appreciate."Regardless of the repurcussions, she shared the story.
"During the first he was sort of dating a lot, and he would bring them to set and they were progressively getting younger and younger as the weeks went on, and it got to the point where I was like, 'Buddy, I'm worried.
"He was sort of dating a lot and every other week there was a new girlfriend and he would bring them to set," she said.
Poehler was in a relationship with comedian Nick Kroll but that ended after two years in September 2015.
Arnett admitted he dealt with his marriage breaking down by "going to the gym obsessively for nine months" and focusing on making sure his kids were OK.
Should I talk to craft service and make sure they have Lunchables for your girlfriend?
' There's no food here with cartoon characters on it!