Face to Watch: Arlissa, Singer, 19

"It wasn't until I was on the plane home that I suddenly realised, wow, I just did a track with Nas. It's been an incredible opportunity."

The south Londoner wrote the break-up song "Hard To Love Somebody", which is out in October, after she spilt up with her boyfriend. It was discovered by hip-hop superstar Nas who then flew her over to LA to do a duet with her. She performs at Shakedown Brighton Festival today.