Shahid Kapoor and Alia Bhatt are redefining Shaandaar with the first song release of their film- 'Gulaabo'. The groovy song was launched last evening and within just 18 hours, has over 2.6 million views! Not only that, it is the fastest song to start trending Worldwide on Twitter and in India for quite some hours! Now isn't that totally smashing & super Shaandaar? Well, the audience certainly thinks so!

Now you know which top track is on everyone's playlist!

Shaandaar is an upcoming Indian romantic comedy film, directed by Vikas Bahl. It stars Shahid Kapoor and Alia Bhatt in lead roles, with Pankaj Kapur in a supporting role. The film is set for release on October 22, 2015.