"[David O. Russell] recently texted me at I think 4 in the morning, and he was like, 'I think I want to make a movie about the woman who invented the [Miracle] Mop. You want to do it?' " Jennifer Lawrence explained on “Live With Kelly and Michael” in March. "I was like, 'Yeah,' " she added. "I can just imagine David looking at somebody mopping and being like, 'Yeah, that's my next screenplay.' "