In a recent interview, Pooja Hegde remarked that south Indian films have an obsession with the navel. The star actress made these comments in the context of talking about 'Ala Vaikunthapurramuloo'.

Almost all the films coming every year showcase the best of a heroine's navel in most possible sensuous way. Let director V V Vinayak open his thoughts about this obsession of Tollywood. Popular ...