Mumbai, Sep 16 (ANI): The charming Bollywood actor-singer, Ayushmann Khurrana, launched his new song 'O heeriye' under the Yash Raj music label in showbiz capital Mumbai. The song with tagline 'however messy it is...always be in love' is a romantic single by Khurrana, who took the music world by storm with his soft Punjabi romantic song 'Paani da rang' in his hit debut movie 'Vicky Donor'. The singer has composed this song along with his long-time friend Rochak Kohli.