On Air Now
The Capital Evening Show With Jimmy Hill 7pm - 10pm
'Problem', which features rapper Iggy Azalea, topped the iTunes charts in America and Australia, and is the lead single from Grande's second studio album My Everything.
Grande described the lyrics as "the feeling of being absolutely terrified to re-approach a relationship that's gone sour - but you want to more than anything".
The retro-themed music video sees the star performing the song flanked by dancers and body contortionists.