Teen sensation Justin Bieber felt the wrath of his U.K. fans after he ignored them outside a London hotel - just hours after revealing his whereabouts.
 
The Baby singer is in Britain on a promotional trip and headed to a party at the posh MayFair hotel on Thursday. And to keep his fans up to date on his movements while in the British capital, Bieber took to his Twitter.com page to announce his plans, writing, "Everyone keeps asking me where I will be today... gonna (sic) be at the Mayfair Hotel in London at 6.30 to party with the bosses."
 
However, things turned nasty after hundreds of screaming fans turned up outside the venue - only for Bieber to be rushed out of the back door and into a waiting car by his security.
 
The disappointed revelers were fuming and hurled abuse at their idol as he made his getaway. And the furor has seemingly upset the young star - who has 'tweeted' an apology to his fans, even saying sorry to the girls who "cursed" at him.
 
On his page, he writes, "Wish I could have come out from the performance at the mayfair but security wouldn't let me. For those girls who cursed me out for it. I'm sorry but sometimes I need to listen to security so no one gets hurt. But I like your attitude. The UK goes hard."

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