Listen to I Can't Believe That You're in Love with Me online. I Can't Believe That You're in Love with Me is an English language song and is sung by Herbie Mann. I Can't Believe That You're in Love with Me, from the album The Essential Herbie Mann Collection, Vol. 2, was released in the year 2013. The duration of the song is 3:22. Download English songs online from JioSaavn.