Listen to The Man in the Mirror (From "The Lego Batman Movie") online. The Man in the Mirror (From "The Lego Batman Movie") is an English language song and is sung by Justin Kingston. The Man in the Mirror (From "The Lego Batman Movie"), from the album Kids Movie Trailers 2017, was released in the year 2017. The duration of the song is 5:00. Download English songs online from JioSaavn.