U.K. boy band relies on vocal prowess and charisma to keep fan base loyal
'This is not only about Lady Gaga's security, but extends to those who will be watching her'
Singer prepares 'Halo' for back-to-back shows in Atlantic City
'I was worried people expected me to come out looking like Little Bo Peep,' says singer
Season 11 winner battled kidney problems throughout the competition
Singer just missed four auditions at end of taping
Mike Dean confirms rumors about a follow-up to last year's Jay-Z and Kanye West collaboration
Hart will play a special musical 23-foot replica of the landmark
Tenth annual tribute billed as 'a night to get drunk and celebrate Dylan's 71st birthday'