Justin Bieber defines 'Bieber Fever'

Teen pop star Justin Bieber has defined the mass hysteria that surrounds him that is 'Bieber Fever'. The 16-year-old drew in massive crowds to the premiere of his new flick Never Say Never in LA yesterday. And as he hit the red carpet, he was surrounded by a mass of screaming girls - all of who have 'Bieber Fever'. Asked to explain the term, he told MTV News: "I think it's my fans being really supportive. They made it up. At the end of the day, my fans are my everything, and they got me to this position." Justin's rumoured girlfriend Disney star Selena Gomez also attended the event. Will Smith, wife Jada Pinkett Smith and their kids Jaden and Willow also turned up on the night to watch the film. And Will seemed impressed by what he saw on the big screen. Afterwards Justin tweeted: "When Will Smith looks at you and says, 'I know movies and that's a hit movie' u just feel good. What a night. No words other than thank you."...