"Sisters" also stars Tina Fey. Poehler is sceptical about the film's money-making prospects, reported Femalefirst.
"We're coming out against a little indie film called 'Star Wars'. Made by a first time director, I'd love everybody to give him a chance - week two - and week one go see 'Sisters'."
The 44-year-old actress also confessed she endured a tough time growing up in the 80s.
"I was a late bloomer which I would recommend to anybody. That's a tough thing when you get most popular, it's all down hill from there.