Gang Gang Gangster Song Lyrics from Billa 2 Tamil Movie Songs Lyrics. Billa II is a 2012 Tamil action film starring Ajith Kumar, Parvathy Omanakuttan, Bruna Abdullah. Tamil Movie Song – Gang Gang Gangster Tamil Movie – Billa 2 (Billa II) Music Director – Yuvan Shankar Raja Lyrics by – Na. Muthukumar Singers – Yuvan Shankar Raja Actors / Actress – Ajith Kumar, Parvathy Omanakuttan, Bruna