Angry fan throws bottle at Justin Bieber for admitting he can't sing the spanish hit Despacito

When fans have paid good money to come and see you perform, the last thing they want is to hear that you don't know how to sing the song they want to hear. Justin Bieber learnt that the hard way at his last performance after fans booed him and one even threw a water bottle at him because he admitted he did not know the lyrics to the popular Luis Fonsi song, Despacito. Bieber had been