Tried earlier this week to get the answer to this anagram and 'dr pop' suggested Russell Brand............but I haven't got a D and I think all my answers are correct. So here goes one more time..................a mystery celebrity ASREUBLRSNRL If no sucess, will put Russell Brand and hope I went wrong somewhere.
Too many of the letters fit for it not to be Russell Brand. I think you need to check the answers that gave you your Rs to see if one of them should be a D.