In the Sixties it was the Beatles that had crowds of girls screaming and jamming up the streets wherever they went. But these days Justin Bieber is the prince of teen pop.
The 17-year-old singer caused chaos in Liverpool, the home of Paul McCartney's famous band, when he rolled into town on his British tour.
Justin was confined to his hotel as hundreds of fans gathered outside. He was even told by police that he could be arrested for 'inciting a riot' if he stepped outside.
He wrote on his Twitter account: "This is crazy. There are like thousands of people out there.
"Love everybody but gonna try and get some sleep. Please don't scream. LOL."
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