Arbaaz Khan, who is enjoying the super-success of 'Dabangg', had to face a minor roadblock last week when the makers of Zandu Balm decided to file a case against him for the usage of the term 'Zandu Balm' in the chartbuster song 'Munni Badnaam Hui'. However, all that seems to be sorted in a rather amicable way and now 'Munni' Malaika would even be seen promoting the brand Zandu Balm.