'21 Nights' is the Purple One's first book
The Purple One's dancing gives him joint pain
Dublin to get summer gig
Tony Bennett also makes appearance
'PFUnk' addresses legal squabbles with fan sites
Singer hits back at fansite claims
But the Purple one's fans are fighting back
Your 10:30 gossip blast: Samanda returns, Kate and Ryan cop off…
Star also teams up with Amy Winehouse at aftershow bash
The legend's final O2 date will be aired