The makers of the upcoming multi-starrer Kalank recently released the video of their second song – 'First Class' and the vibrant new number, featuring the gorgeous belle Kiara Advani in a special appearance alongside Varun Dhawan, has hit all the right chords with the masses.

While the song has received a lot of appreciation from all quarters, Kiara, who is looking utterly stunning in her desi avatar in the song, is also receiving praises galore for her fantabulous dance moves.