Tulisa: Row 'a playground slanging match'

Singer Tulisa Contostavlos has told a court that a celebrity blogger she is accused of assaulting had a “strange obsession” with her.

Celebrity writer Savvas Morgan said he suffered swelling to the eye after an alleged incident involving the ex-N-Dubz star and former X-Factor judge at the V Festival in Chelmsford, Essex, last year.