Ariana Grande is back in Manchester ahead of her benefit concert tomorrow night and has been spending her time visiting the victims of the horrific terrorist attack that took place at her show almost two weeks ago.

The star surprised young fans at the Royal Manchester Children's Hospital and it looks like she managed to bring a smile to quite a few little faces.

Tomorrow night's One Love Manchester Benefit concert will see Ariana joined by Katy Perry, Miley Cyrus, Pharrell Williams, Take That, Coldplay, Justin Bieber, Usher and Niall Horan, with all proceeds from the event going towards the victims of the Manchester terror attack and their families.

It's set to be broadcast live on television in more than 50 countries across five continents. You can watch it on BBC1 at 6.55pm tomorrow (Sunday) evening.