Looks like Mariah Carey is facing another lawsuit over her hit Christmas song "All I Want For Christmas". Songwriter Vince Vance claims she stole the track from his 1989 song with the same name. He argues that Carey has presented an "incredulous origin story" and that the similarity between the songs goes beyond common phrases. This is Vance's second attempt at a copyright complaint against Carey. It's a festive legal battle.