'Dheere Dheere' is sung by Neha Kakkar. The lyrics for the song is written by Ashok Yadav and the music is composed by Rishabh, Himanshu & Shivam (RHS).
'Kerry On Kutton' is slated to release on 1st July, 2016.
[video source - youtube]
In case you haven't seen the official trailer of 'Kerry On Kutton', check it out HERE.