Already #2 on Itunes charts (as of time reporting), pint-sized powerhouse Ariana Grande’s newest tune ‘Problem’ is proving itself just that for her competitors.

Enlisting Aussie rapstress Iggy Azalea to play co-star on the track, ‘Problem’ – the lead single from the songstress’s forthcoming sophomore album – saw its world premiere tonight via a live performance at the Radio Disney Music Awards.

Now that we have the HQ song on board in full, does it live up to the hype?  You tell us below:

Listen in full below:

Your thoughts?