Mariah Carey – I Want To Know What Love Is (2009) December 5, 2009 | No Comments Music video by Mariah Carey performing I Want To Know What Love Is. (C) 2009 The Island Def Jam Music Group and Mariah Carey #MariahCarey #IWantToKnowWhatLoveIs #kimsvideowall-rnb Ballad,RNB 4,323 views