In year 2007, he had an extremely successful tour throughout Serbia and Montenegro, which was completely sold out, and for every town, additional evenings had to be scheduled.
On 19 November 2013, Ćetković was chosen to represent Montenegro at the Eurovision Song Contest 2014 with the song Moj svijet[REF] He passed the first semi-final and represented Montenegro in the final on the 10th of May, a first for Montenegro.