French singer Mylène Farmer will give voice in the comedy “Blue & Cie” The film won't be released until May 8, but it's already highly anticipated. The story of a little girl who sees imaginary friends is by John Krasinski, American actor and director, known for playing Jim Halpert in the series “The Office’s” “IF” in the United States, which can mean “if’, but here turns out to be the acronym of “imaginary friends”, imaginary friends.