Listen to B.S. (Back up on My Bullsh*T) [Originally Performed by Jhené Aiko & H.E.R.] online. B.S. (Back up on My Bullsh*T) [Originally Performed by Jhené Aiko & H.E.R.] is an English language song and is sung by Wes Jinx. B.S. (Back up on My Bullsh*T) [Originally Performed by Jhené Aiko & H.E.R.], from the album 100% Music, Vol. 4, was released in the year 2020. The duration of the song is 3:31. Download English songs online from JioSaavn.