Slow Hands Niall Horan
Leona Lewis told Capital how much she is looking forward to playing at the event which celebrates the life of Michael Jackson.
Leona was please to be in Cardiff, with Welsh connections and family local to the event, she was looking forward to taking to the stage later this evening.
The singer will be providing a moment of calm when she performs an acoustic version of one her favourite MJ tracks.
Fresh off stage after her rehearsal, Leona she told us that she was a huge Jacko fan and that he has always inspired her.
Listen to Leona talking to Kevin Hughes backstage...