Are people getting fed up with Cheryl Cole? Halo slipping from 'nation's sweetheart' as viewers lash out against X Factor judge

By DAILY MAIL REPORTER Rockin' around the Christmas tree: A picture of Cheryl Cole with her Girls Aloud bandmates Nicola Roberts and Kimberley Walsh was posted up on Twitter by their PRShe's had a rotten year with her divorce from Ashley Cole and bout of malaria - but it seems the British public are losing sympathy with X Factor judge Cheryl Cole.There's a wave of criticism of the Girls Aloud