Brit singer Lily Allen has revealed that she has to take good care of herself while on tour, as she suffers from arthritis. Allen, 24, admitted to having a mild form of the condition, which affects her hands and knees, and often leaves her in agony. “I’ve got mild arthritis in my hands and my knees. [...] Related posts: Lily Allen : Lily Allen slams ’starvation diet’ report Lily Allen : Lily Allen wins payout over Beckham and Cole rant story Lily Allen : Allen wears favourite pink dres