Stay Zedd Feat. Alessia Cara
N-Dubz have confirmed plans to headline this year's GuilFest.
The hip-hop trio are returning by popular demand after providing one of the highlights of last year's event.
They will headline the Main Stage on July 16.
This year's London three day event will take place over the weekend of July 15-17.
Peter Andre has also been confirmed to appear at the festival.