Leona Lewis recently left the glitz and glamour of showbiz behind to go to Johannesburg in South Africa.
The X Factor winner visited poor communities that are being helped by money raised from Sport Relief - a charity event which is part of Comic Relief.
Leona said she met some amazing and inspiring people on her visit.
She said it was great to see children reaping the benefits of Sport Relief.
The singing sensation said the trip was a life-changing experience she would never forget.