NDTV | Sylvester Stallone Wants Justin Bieber in The Expendables 4 NDTV Sylvester Stallone wants to 'freshen up' the series by using younger actors. (Image courtesy: AP). Pop star Justin Bieber is reportedly being considered for a negative role in the next installment of the Expendables franchise. Hollywood star Sylvester Stallone, ... Justin Bieber to star in 'Expendables 4'? Stallone working on his own biopic Sylvester Stallone working on his own biopic |