Listen to Loverboy (karaoke-version) As Made Famous By: Mariah Carey online. Loverboy (karaoke-version) As Made Famous By: Mariah Carey is an English language song and is sung by Studio Group. Loverboy (karaoke-version) As Made Famous By: Mariah Carey, from the album Karaoke Singing The Songs Of Mariah Carey Part 1, was released in the year 2006. The duration of the song is 3:55. Download English songs online from JioSaavn.