Rita Ora shows support for cancer-stricken fan

British pop star Rita Ora has reached out to a superfan online to show her support after the girl was diagnosed with cancer.

The R.I.P. hitmaker shared a photo of a devotee named Rebeka on her Instagram.com page on Saturday (01Mar14), and accompanied the post with a touching message to help lift her spirits.

She writes, "Hi Rebeka she is having cancer treatment. You are so brave you are the true superstar we are all with you. Thank you for everything you've done for me. For being an incredible supporter #Ritabot (fan) for ever (sic)".