Rumours circulated that a lookalike went on stage at at a show in Louisiana last month
Fans in US complained that the a personal appearance on Saturday (October 26) did not feature the real singer
R&B singer was believed to be playing at the Monroe Civic Centre on Saturday night (October 26)
Singer's 12th studio effort will now be available to buy from December 10
The rapper calls his musical talent a "beautiful disease"
'My talent is more than just sexual songs,' brags singer
Singer failed to keep up mortgage payments on luxury Chicago home
People beg Barack Obama to ditch 'The Star-Spangled Banner'
'I Know You Are Hurting' available for download now
According to the R'n'B star, the book will be 'the prequel meeting the sequel'