Ariana Grande & Rita Ora Glam Up Radio 1′s Teen Awards 2014

Ariana Grande hits the stage during the 2014 Radio One Teen Awards held at Wembley Arena on Sunday afternoon (October 19) in London, England.

The 21-year-old singer hit the stage to perform her mega-hit “Problem” at the show, which was hosted by Rita Ora and Nick Grimshaw.

Nick Jonas was also spotted at the annual event, which honors the UK’s unsung teenage heroes as well as the year’s best music, online, sport and entertainment stars.