Listen to Bad Liar (Originally Performed by Selena Gomez) - 1 online. Bad Liar (Originally Performed by Selena Gomez) - 1 is an English language song and is sung by Karaoke Pro. Bad Liar (Originally Performed by Selena Gomez) - 1, from the album Bad Liar (Originally Performed by Selena Gomez) [Karaoke Version], was released in the year 2017. The duration of the song is 3:31. Download English songs online from JioSaavn.