Ramesh Taurani and the makers of ‘Hai Jawani To Ishq Hona Hai’ have hit back at Vashu Bhagnani, calling his claims over the remixed songs Chunnari Chunnari and Ishq Sona Hai “baseless.” Asserting they are the songs’ lawful owners, the team accused Bhagnani of running a smear campaign. The film releases June 5.